ZIEHL EFR4001IP Operating Manual
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ZIEHL EFR4001IP Operating Manual

Energy flow relay with ethernet
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Temperature Relays and MINIKA®
Operating Manual EFR4001IP
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Operating manual, Quick guide, Datasheet, Connection diagram, CAD Data
Firmware updates, FAQ, Videos about installation and settings, Certificates
Energy flow relay with Ethernet
- Certified Pav,e monitoring according to VDE-AR-N 4105 (program 7)
- Optimization of the internal consumption of self-generated energy
- Energy flow direction relay for battery storage systems (zero export / import device < 0.5s)
- Limitation of the feed-in power
- 0 / 4 / 0-10 ... 20 mA output with linear control function or as a scalable transducer
- 0 / 2 / 0-5 ... 10 V output with linear control function or as a scalable transducer
- SG ready optimized
- Ethernet interface with integrated webserver for viewing the measured values, parametrizing and
firmware update, Modbus TCP
- Manual switching commands via digital input or web interface
- Measurement of the active, apparent and reactive power as well as the power factor cos φ,
measurements are readable via Modbus TCP
EFR4001IP
12720-0713-00
Mains Monitoring
Digital Panelmeters MINIPAN®
Switching Relays and Controls
Page 1 / 53
ZIEHL industrie – elektronik GmbH + Co KG
Daimlerstr.13, 74523 Schwäbisch Hall, Germany
+ 49 791 504-0,
info@ziehl.de,
Measuring Transducers
Grid- and Plant Protection
updated: 2022-07-18 oa
from firmware: 0-00
QR-Code
or
www.ziehl.de
www.ziehl.de

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  • Page 1 ZIEHL industrie – elektronik GmbH + Co KG Daimlerstr.13, 74523 Schwäbisch Hall, Germany + 49 791 504-0, info@ziehl.de, www.ziehl.de Temperature Relays and MINIKA® Mains Monitoring Digital Panelmeters MINIPAN® Switching Relays and Controls Measuring Transducers Grid- and Plant Protection updated: 2022-07-18 oa...

  • Page 2: Table Of Contents

    8.3.2 Call via web browser ......................27 Program selection ........................28 Description of the parameters ...................... 29 Description of the display pages (measured values) ..............33 8.6.1 Explanation of the symbols ....................34 EFR4001IP 12720-0713-00 Page 2 / 53 www.ziehl.de...

  • Page 3: Display And Controls

    Joystick button (special functions are displayed in the Err space) Current display page / number of display pages / short-cuts for menu item Error present, for display with help text navigate to the right (red arrow) EFR4001IP 12720-0713-00 Page 3 / 53...

  • Page 4: Factory Setting Pr1

    1,00 1,00 1,00 regulation speed regul. interval regul. tolerance function kW-L123 kW-L123 kW-L123 kW-L123 mode 0-10 V 0-10 V 0-10 V 0-10 V Analog output U individual Zero Zero 10,00 10,00 10,00 10,00 EFR4001IP 12720-0713-00 Page 4 / 53 www.ziehl.de...

  • Page 5: Factory Setting Pr5

    K3: S1 00:10,00 00:10,00 mm : ss , ss delay off K3: S2 00:03,00 00:03,00 mm : ss , ss delay off K3: S3 00:00,10 00:00,10 mm : ss , ss EFR4001IP 12720-0713-00 Page 5 / 53 www.ziehl.de...
  • Page 6 DNS server MAC address 00:12:E4:XX:XX:XX language English English English English Settings date time yyyy-mm-dd yyyy-mm-dd yyyy-mm-dd yyyy-mm-dd yyyy-mm-dd time time hh:mm ss hh:mm ss hh:mm ss hh:mm ss hh : mm : ss EFR4001IP 12720-0713-00 Page 6 / 53 www.ziehl.de...
  • Page 7 Info error counter reset reset reset reset On time display display display display On time reset reset reset reset warnings display display display display comment display display display display EFR4001IP 12720-0713-00 Page 7 / 53 www.ziehl.de...

  • Page 8: Connecting Diagram

    4 Connecting diagram 4.1 Pav,e monitoring, separate disconnection of system components 4.2 Pav,e monitoring, full disconnection via grid- and plant protection EFR4001IP 12720-0713-00 Page 8 / 53 www.ziehl.de...

  • Page 9: 1X Directly, 1X Coupling Relay 1 Phase Load, 1X Coupling Relay 3-Phase Load And Controlled Load To Analogue Output

    4.3 1x directly, 1x coupling relay 1 phase load, 1x coupling relay 3-phase load and controlled load to analogue output Info: Loads / consumer up to max. 2kW (9A) can also be switched without coupling relays. EFR4001IP 12720-0713-00 Page 9 / 53 www.ziehl.de...

  • Page 10: Sg Ready Heat Pump (Operating Condition 3 + 4, Pr4) And Controlled Load On Analogue Output

    4.4 SG ready heat pump (operating condition 3 + 4, Pr4) and controlled load on analogue output EFR4001IP 12720-0713-00 Page 10 / 53 www.ziehl.de...

  • Page 11: Energy Flow Direction Relay (Zero Export Device) Without Delivery Into The Public Grid

    Set min. monitoring: power Kx off < power Kx on 4.6 Energy flow direction relay (zero import device) without delivery from the public grid Info: Set max. monitoring: power Kx off > power Kx on EFR4001IP 12720-0713-00 Page 11 / 53 www.ziehl.de...

  • Page 12: Phase Connection To L1 (!)

    4.7 1 phase connection to L1 (!) Info: Loads / consumer up to max. 2kW (9A) can also be switched without coupling relays. Do not connect wires to unused measuring inputs! 4.8 Connection Ethernet (RJ45) EFR4001IP 12720-0713-00 Page 12 / 53 www.ziehl.de...

  • Page 13: Important Information

    ➢ The secondary lines S1 (K) and S2 (L) must not be grounded. ➢ The secondary circuits of the current transformers must never be operated open (dangerous electrical voltage) For switching 3-phase rotating (motor-driven) loads, protection must be used. EFR4001IP 12720-0713-00 Page 13 / 53 www.ziehl.de...

  • Page 14: Installation

    7.2 Optimization of the internal consumption of self-generated energy The EFR4001IP measures the flow of energy in all 3 phases. If there is enough own power left, the EFR4001IP switches on up to three consumers and ensures that the current is consumed in-house. Potential consumers are, for example, air conditioning systems, hot water production or battery charging devices along with washing machines, dryers, etc...

  • Page 15: Description Of The Connections

    On consumer is switched on, the minimum switch off time of the (delay consumer can be set, the delay ON time can also be set shorter In Program 4, the EFR4001IP also supports SG ready devices / heat pumps: Operating status...

  • Page 16: Program 1 (The Largest Of Up To 3 Consumers Is Switched On)

    Taking into account the analogue consumed power, it is possible to switch on a relay if the relay is switched on and the controlled consumer is reduced (relays have priority) Measurement: • The EFR4001IP monitors the accumulated flow of energy at the grid connection point (between the public power grid and the consumers / generators) Feature: •...

  • Page 17: Program 2 (Up To 3 Consumers Are Switched On In Succession)

    (Priority in relays) Measurement: • The EFR4001IP monitors the amount flow of energy at the grid connection point (between the public power grid and the consumers / generators) Feature: •...

  • Page 18: Program 3 (Largest Load Combination Of 7-Stages)

    Taking into account the analogue consumed power, it is possible to switch on a relay if the relay is switched on and the controlled consumer is reduced (relays have priority) Measurement: • The EFR4001IP monitors the accumulated flow of energy at the grid connection point (between the public power grid and the consumers / generators) Feature: •...

  • Page 19: Program 4 (Fixed Starting Sequence K1-K2-K3, Sg Ready)

    Taking into account the analogue consumed power, it is possible to switch on a relay if the relay is switched on and the controlled consumer is reduced (relays have priority) Measurement: • The EFR4001IP monitors the accumulated flow of energy at the grid connection point (between the public power grid and the consumers / generators) Feature: •...

  • Page 20: Program 5 (Zero Export / Import Added Together, Prevent/ Limit Infeed)

    • Limitation of grid-infeed: Own-generating unit produces more power than permissible at the grid-connection point: EFR4001IP switches on 1 or 2 consumers. If this is not sufficient, the generation is reduced or switched off. • Zero-grid-infeed: It is not allowed to feed into the grid.

  • Page 21: Program 6 (Zero Export / Import Device Phase-Wise, Prevent/ Limit Infeed)

    • Limitation of grid-infeed: Own-generating unit produces more power than permissible at the grid-connection point: EFR4001IP switches on 1 or 2 consumers. If this is not sufficient, the generation is reduced or switched off. • Zero-grid-infeed: It is not allowed to feed into the grid.

  • Page 22: Program 7 (Pav,E-Monitoring According To Vde-Ar-N 4105 → Relay K3, Zero Export / Import Added Together → Relay K1 & K2)

    (import (purchase) from or export (delivery) to the public power grid) Relay K3: • The EFR4001IP monitors the accumulated flow of energy at the grid connection point and thus compliance with the feed-in power Pav,e specified by the grid operator. Feature: •...
  • Page 23 • Limitation of grid-infeed: Own-generating unit produces more power than permissible at the grid-connection point: EFR4001IP switches on 1 or 2 consumers. If this is not sufficient, the generation is reduced or switched off. • Zero-grid-infeed: It is not allowed to feed into the grid.

  • Page 24: Program 8 (Pav,E-Monitoring User Defined→ Relay K3, Zero Export / Import Added Together → Relay K1 & K2)

    (import (purchase) from or export (delivery) to the public power grid) Relay K3: • The EFR4001IP monitors the accumulated flow of energy at the grid connection point and thus compliance with the feed-in power Pav,e specified by the grid operator. Feature: •...
  • Page 25 • Limitation of grid-infeed: Own-generating unit produces more power than permissible at the grid-connection point: EFR4001IP switches on 1 or 2 consumers. If this is not sufficient, the generation is reduced or switched off. • Zero-grid-infeed: It is not allowed to feed into the grid.

  • Page 26: Analogue Outputs Function

    7.14 Function of the digital inputs PR1…4 The EFR4001IP has 4 digital inputs for potential-free normally open contacts. That permits selectively switching each output relay on or off at any time. Consumers can therefore be blocked or switched on with external control.

  • Page 27: Commissioning

    8.3 Device in the network If the EFR4001IP is connected to a network via ethernet, the display of the measured values and the parameterization can be performed via a web browser on the computer. Basic knowledge of network technology is required for the configuration.

  • Page 28: Program Selection

    8.4 Program selection The suitable program must be set on the EFR4001IP in accordance with the application. Setting procedure: Program&Code -> Program No Analogue output Description (switching sequence) Analysis Ethernet 0/4 … 20 mA 0/2 … 10 V Max 1 load / consumer ON...

  • Page 29: Description Of The Parameters

    Pav,e monitoring in Pr8) Pr7+8: The agreed feed-in power Pav,e with -999.99…0.00 Pav,e the grid operator Pr7+8: Power limit of the 1st level S1 (the 1st -999.99…0.00 P(t<10s) S1 off switching point) of the Pav,e monitoring EFR4001IP 12720-0713-00 Page 29 / 53 www.ziehl.de...
  • Page 30 = Failure of the load is detected, e.g. due to a thermostat being switch-off; 5…50 % Control tolerance load on the analogue output is not taken into account by K1-3 when additional loads are switched on EFR4001IP 12720-0713-00 Page 30 / 53 www.ziehl.de...
  • Page 31 Time interval in which the measured values 00.1…02.0 s Num. interval are updated (to smooth the display) Relay Simulates relay (On / Off) Simulation Function Complete functional simulation, analogue output and digital inputs EFR4001IP 12720-0713-00 Page 31 / 53 www.ziehl.de...
  • Page 32 Current pending warnings with help text When parameterizing via the web interface, a comment with max. Comments 208 characters can be stored and is displayed here * Possibility to store settings e.g. summer / winter EFR4001IP 12720-0713-00 Page 32 / 53 www.ziehl.de...

  • Page 33: Description Of The Display Pages (Measured Values)

    Current L2 in A I L3 Current L3 in A 3 / 7 last own consume Time without internal consumption (via EFR4001IP) K1…3 Min ON time Counts down the minimum switch-on time K1…3 delay ON time Counts down the delay ON time K1…3 delay OFF time...

  • Page 34: Explanation Of The Symbols

    Value at the analogue output  ➔ The set value is simulated until the simulation is excited by pressing the button several times. If no key is pressed for 15 minutes the simulation is also exited. EFR4001IP 12720-0713-00 Page 34 / 53 www.ziehl.de...

  • Page 35: Troubleshooting And Corrective Measures

    4, a help text appears for each pending fault. Errors 1-9 can be detected by the EFR4001IP itself; the numbering is used in the fault memory (only in the display) and in the logging: No Fault...

  • Page 36: Tips And Tricks

    * Send the device to the factory for repair if the error has not been cleared after a reset. 10 Tips and Tricks Short periods of time (delay on/off, minimum switch-on time) allow the EFR4001IP a faster response to the changes and better optimization.

  • Page 37: Technical Data

    5-85% rel. humidity, no condensation -5 °C …+70 °C Wiring temperature 2 … 13,2 Hz ±1 mm 13,2 ... 100 Hz 1 g Vibration resistance EN 60068-2-6 2…25 Hz ±1,6 mm 25 ... 150 Hz 5 g EFR4001IP 12720-0713-00 Page 37 / 53 www.ziehl.de...
  • Page 38 -350 … 350 kVAr / -999 … 999 kVAr Measuring range per phase / total Resolution 1 VAr [= 1 Digit] Update time of reactive power registers 100 ms Max. error of measurement ±1% of full-scale ± 1 Digit EFR4001IP 12720-0713-00 Page 38 / 53 www.ziehl.de...
  • Page 39 Resolution ≥ 1 kΩ Load (250 Ω – load) / 250 Ω * 0,3 % of current error load linear, phase control or phase alignment, Regulation/ control with reinforced insulation / protective separation EFR4001IP 12720-0713-00 Page 39 / 53 www.ziehl.de...
  • Page 40 Tu = Tref (component part not operated) Tu = 40 °C Tu = 60°C Tu = 80°C Failure In Time (FIT) 1663 FIT 3274 FIT 7139 FIT MTTF 68,64 years 34,87 years 15,99 years Subject to technical changes EFR4001IP 12720-0713-00 Page 40 / 53 www.ziehl.de...

  • Page 41: Housing Type V8

    Ø 4,2 mm 13 Disposal Disposal should be carried out properly and in an environmentally friendly manner in accordance with legal provisions. ZIEHL is registered at EAR (Elektro Altgeräte Register) under WEEE-Nr.: DE 49 698 543. EFR4001IP 12720-0713-00 Page 41 / 53...

  • Page 42: Webserver

    14 Webserver Before changes are accepted, they must always be saved. 14.1 Configuration Program change, current settings are lost Text fields consumer information Description see: 8.5 EFR4001IP 12720-0713-00 Page 42 / 53 www.ziehl.de...
  • Page 43 Description see: 7.9 Description see: 7.13 Description see: 7.14/7.15 EFR4001IP 12720-0713-00 Page 43 / 53 www.ziehl.de...

  • Page 44: System

    14.2 System Unique serial number Version information ZIEHL part number EFR4001IP 12720-0713-00 Page 44 / 53 www.ziehl.de...
  • Page 45 Display Code lock (pin code at delivery or after code reset 504) reset the code by pressing the „Up“ button when switching on the power Notification appers when calling the home page Update to current version of ZIEHL server Update from a local location Start update EFR4001IP...
  • Page 46 Last saved change Save parameter in .xml file Select .xml file Read configuration Subsequent query keep or reset network settings Restart device EFR4001IP 12720-0713-00 Page 46 / 53 www.ziehl.de...

  • Page 47: Network

    14.3 Network Hostname Aa-Zz, 0-9 and - Network parameters only if DHCP off Modbus TCP interface, details see extra instructions Current time settings Set time manually EFR4001IP 12720-0713-00 Page 47 / 53 www.ziehl.de...

  • Page 48: User (Only On Webserver)

    By pressing the “Up” button, keep it pressed when the power is switched on Max 5 user, passwords without presets, 2 default users admin + guest each without password Logout button in the footer (only appears with activated user management) EFR4001IP 12720-0713-00 Page 48 / 53 www.ziehl.de...

  • Page 49: Logging

    State of digital inputs Error status (description see Troubleshooting and corrective measures) Logging in fixed intervals Show data in the browser Download data as a .txt file Deletes all log files Logging when switching relays EFR4001IP 12720-0713-00 Page 49 / 53 www.ziehl.de...

  • Page 50: Home

    14.6 Home Measured values for switching function Energy meter value individually+summed State of consumers State of analogue outputs Manual control of consumers, see: 14.7 EFR4001IP 12720-0713-00 Page 50 / 53 www.ziehl.de...
  • Page 51 Energy meter consumers (calculated) General status display Warnings / information Error messages Simulate measured value, see: 14.8 EFR4001IP 12720-0713-00 Page 51 / 53 www.ziehl.de...

  • Page 52: Timer Function

    (% of maximum power) Start / Stop Button Off for Relay: is switched off for the entered time Analog output: switched off for the entered time (with value for zero point activated) EFR4001IP 12720-0713-00 Page 52 / 53 www.ziehl.de...

  • Page 53: Simulation

    Time for simulation max 15min Simulated phase(s) Simulated measuring value in kW All delay times on/off Simulate digital inputs (do not have to be connected) Simulate relay outputs (actually switch!) EFR4001IP 12720-0713-00 Page 53 / 53 www.ziehl.de...

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