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OPERATING MANUAL
X100 COMPACT, INTEGRATED
DC POWER SYSTEM
Manual No. X100-203-1
© copyright 2003 UNIPOWER Corp.
X100-Man-revA-11-26-03.p65
All Rights Reserved
UNIPOWER Telecom, Division of UNIPOWER Corporation
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DIV. OF UNIPOWER CORP. • 3900 Coral Ridge Drive, Coral Springs, Florida 33065, UNITED STATES • Tel: 954-346-2442 • Fax: 954-340-7901 • sales@unipower-corp.com
UNIPOWER EUROPE • Parkland Business Centre, Chartwell Road, Lancing, BN15 8UE, ENGLAND • Tel: +44(0)1903 768200 • Fax: +44(0)1903 764540 • info@unipower-europe.com
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Related Manuals for Unipower Gravitas X100 Compact
Summary of Contents for Unipower Gravitas X100 Compact
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Page 1: Operating Manual
UNIPOWER Telecom, Division of UNIPOWER Corporation DIV. OF UNIPOWER CORP. • 3900 Coral Ridge Drive, Coral Springs, Florida 33065, UNITED STATES • Tel: 954-346-2442 • Fax: 954-340-7901 • sales@unipower-corp.com UNIPOWER EUROPE • Parkland Business Centre, Chartwell Road, Lancing, BN15 8UE, ENGLAND • Tel: +44(0)1903 768200 • Fax: +44(0)1903 764540 • info@unipower-europe.com... - Page 2 ILLUSTRATIONS FIGURE TITLE PAGE Gravitas X100 Compact, Integrated DC Power System Gravitas X100 with Connections Gravitas X100 Integral Controller Gravitas X100 Simplified Block Diagram Gravitas X100 Signal Interface Connections...
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Page 3: Table Of Contents
CONTENTS SECTION TOPIC PAGE Introduction General Description Gravitas X100 Summary Features Summary of X100 System Capability Rectifier Summary and Specifications Power Distribution Section Controller Section Safety Warnings and Precautions Warranty 10.0 Unpacking and Inspection 11.0 Description of Operation 12.0 Installation 13.0 Introduction to Control and Monitoring 14.0... -
Page 4: Introduction
The safety warning described later must be carefully followed. Unipower Telecom, a division of Unipower Corporation, does not accept responsibility for safety, reliability or performance of these systems if any modifications or repairs are carried out by unauthorized personnel. -
Page 5: Gravitas X100 Compact, Integrated Dc Power System
SYSTEM FRONT VIEW BATTERY DC LOAD CONTROLLER STRING BREAKERS FUSES SECTION BREAKER(S) æ RECTIFIER MODULES Figure 1. Gravitas X100 Compact, Integrated DC Power System... -
Page 6: Gravitas X100 Summary Features
The integral controller has LED visual alarms, Form C relay alarms, test points and set-point adjustments including over- and under-voltage adjustments. There is a temperature compensation option. The complete Gravitas X100 is only 2RU high (3.47 inches or 88.1mm) and is easily installed by a qualified technician. All connections are at the rear to DIN-rail terminal blocks. -
Page 7: Summary Of X100 System Capability
SUMMARY OF X100 SYSTEM CAPABILITY Table 4-1 summarizes the Gravitas X100 overall capability for the three standard models. Table 4-1 X100 System Capability SYSTEM CAPABILITY X100-48P/60 X100-24P/100 SYSTEM CAPABILITY X100-12P/100 System Voltage -54.4VDC +27.2VDC +13.6VDC System Max. Current 100A System Current, 2+1 Input Range, VAC 85-264 85-264... - Page 8 Table 5-1 Rectifier Module Summary MODULE MODEL NO. SPECIFICATIONS RPCP48/20 RPCP24/33 RPCP12/50 Output Voltage, Nom. 48VDC 24VDC 12VDC Output Voltage, Set 54.4V 27.2V 13.6V Output Voltage Range 45-58V 22.5-29V 11-14.5V Output Current, Max. Output Watts, Max. 1,088 Input Range, VAC 85-264 85-264 85-264...
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Page 9: Power Distribution Section
Filtering: Wideband Noise, 20Mhz BW 48V Out, P-P __________________________________ 500mV 24V Out, P-P __________________________________ 250mV 12V Out, P-P __________________________________ 125mV Voice Band Noise ______________________________ <32dBrnC Current Limit __________________________ 105% Rated Current Efficiency _______________________________________ 82-87% STATUS INDICATORS AC Good ______________________________________ Green LED DC Good ______________________________________ Green LED ENVIRONMENTAL Operating Temp. - Page 10 SYSTEM REAR VIEW ALARMS, FORM C 1A-20A 1A-50A OUTPUTS AND LOAD LOAD BAT 2 BAT 1 IN TEMP. COMP. TERMINALS TERMINALS æ DEPTH: 11.56 (294mm) 3.47 (88.1) ALL DIMENSIONS IN INCHES (mm). All specifications subject to change without notice. AC INPUT 17.19 (437) Figure 2.
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Page 11: Controller Section
CONTROLLER SECTION Integral Controller. This controller controls the system rectifier, monitors the system parameters and has alarms for system failures. See Figure 3. There are eight red LED alarms and four Form C relay outputs to indicate a failure: Rectifier-Fail Rectifier-Major Rectifier-Minor AC Input... -
Page 12: Gravitas X100 Simplified Block Diagram
Figure 3. Integral Controller Figure 4. Gravitas X100 Simplified Block Diagram... -
Page 13: Safety Warnings And Precautions
Products returned without prior authorization will be returned to buyer. All products returned for repair must be shipped freight prepaid to UNIPOWER. If the buyer fails to fully comply with the foregoing, the buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property or any other incidental or consequential losses) shall be available to the buyer. -
Page 14: Unpacking And Inspection
Also save the shipping carton and packing material as evidence of damage for the freight carrier’s inspection. 10.3 UNIPOWER Telecom will cooperate fully in case of any shipping damage investi- gation. 10.4 Always save the packing materials for later use in shipping the unit. Never ship the rectifier system without proper packing. -
Page 15: Installation
11.3 Control and Monitoring. The integral controller has inputs from and outputs to each rectifier module. The inputs let the controller monitor the operation of each rectifier module and detect failure if it occurs. The outputs to the rectifier modules let the controller control the module output voltage. Likewise, there is an input and output from the Low Voltage Disconnect (LVD), an input from the battery and an input from each load breaker. -
Page 16: Gravitas X100 Signal Interface Connections
INTERFACE CONNECTIONS FUNCTION DESCRIPTION MINA - NC Minor Alarm Output - NC MINA - C Minor Alarm Output - C MINA - NO Minor Alarm Output - NO MAJA - NC Major Alarm Output - NC MAJA - C Major Alarm Output - C MAJA - NO Major Alarm Output - NO ACFA - NC... - Page 17 12.4 Controller Section Operation and Settings. At this point, before the final installation connections, read sections 13 through 21, covering the Control Panel operation. Next, go back to sections 19, 20 and 21 and make the signal connec- tions, controller adjustments, temperature compensation adjustment and alarm enabling settings.
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Page 18: Introduction To Control And Monitoring
12.7 System Turn-On. Perform the following operations: Put the battery circuit breaker in the OFF position Plug in the three rectifier modules Connect the AC power cable to the AC source Put the battery circuit breaker in the ON position Check the digital voltmeter reading for the correct voltage Set each load circuit breaker to the ON position and/or insert each fuse Note the reading on the controller panel test points. -
Page 19: Signal Input/Output Connections
15.0 SIGNAL INPUT/OUTPUT CONNECTIONS See Figure 5. for location and description of input and output signals, including the alarm enable switches. The input and output signal connections are to spring-clamp terminal blocks. 16.0 INTEGRAL CONTROLLER LED INDICATORS Red LEDs. (Normally off, failure is red) These are failure alarms indicating the following: LVDA: Low Voltage Disconnect Alarm FA: Failure on any circuit breaker or fuse in the DC distribution OVUVA: Battery Overvoltage or Undervoltage... -
Page 20: Description Of Controller Operation
18.0 DESCRIPTION OF CONTROLLER OPERATION 18.1 The system controls and monitors up to three rectifier modules. This is accom- plished by means of a control cable which connects between the rectifier section and controller. Through these connections the controller controls the rectifier output voltage which is preset by the VF (float voltage) adjustment potentiometer. -
Page 21: Controller Signal Connections
19.0 CONTROLLER SIGNAL CONNECTIONS 19.1 See Figure 5. Signal connections to the J1 and J2 spring-clamp terminal blocks should to be made with wire gauges no. 20-26 AWG. Insulation should be stripped 0.2” from wire end. Alarm signals are Form C relay contact alarms for the function given. “Normally Closed”... - Page 22 19.34 Battery Overvoltage. The voltage across the battery where the overvoltage alarm trips is factory set at -57, +28.6, or +14.3VDC. If a different nominal value is required, do the following: Unplug all rectifiers, disconnect AC, disconnect all loads and the battery.
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Page 23: Battery Temperature Compensation (Option)
20.0 BATTERY TEMPERATURE COMPENSATION (OPTION) 20.1 The temperature compensation option comes with a temperature probe and 20- foot cable. The probe is a thermistor which is connected to J1 pins 6 and 8. There is no polarity for this connection. The probe is used to monitor the tem- perature of the battery and adjust the rectifier output voltage accordingly. -
Page 24: Alarm Enabling
21.0 ALARM ENABLING 21.1 There is only one alarm function that requires enable: TC Enable (TCEN): Remove jumper from J1 Pin 4 to J1 Pin 6 to enable the TC function. 21.2 After making the signal connections, controller adjustments, temperature com- pensation adjustment and alarm enable settings of Sections 19 through 21, go back to Section 12.5 to continue the installation procedure. - Page 25 ULTRA COMPACT, 48V, 24V and 12V INTEGRATED DC POWER SYSTEMS æ GRAVITAS X100 LVD73/23/EEC DESCRIPTION Gravitas X100 is an ultra-compact, integrated, DC power KEY FEATURES system. It consists of up to three high power-density, hot- Compact, 2RU High swap rectifier modules which can produce 60 amperes at Fully Integrated System -54.4VDC, 99 amperes at +27.2VDC and two rectifiers for 100A at +13.6VDC.
- Page 26 GRAVITAS X100 SUMMARY FEATURES -48, +24, or +12VDC Hot-Swap Rectifiers 120 or 230VAC Input Power Factor Corrected Pluggable Circuit Breakers Class B EMI Input Filter Up to 60A at -54.4VDC Up to 99A at +27.2VDC Up to 100A at +13.6VDC 2+1 Redundant Operation SYSTEM CAPABILITY X100-48P/60...
- Page 27 RPCP RECTIFIER MODULE SPECIFICATIONS INPUT Voltage Range _________________________ 85-264VAC Overvoltage Protection, 48V Nominal ___________ 59V Power Factor _______________________________ 0.99 24V Nominal ____________ 29V Total Harmonic Distortion, Max. _________________ 5% 12V Nominal ___________ 14.5V Frequency _______________________________ 47-63Hz Filtering: Wideband Noise, 20Mhz BW, Inrush Current Limiting ___________________ 50A Peak 48V Nominal, P-P ______________________ 500mV EMI Filter, Conducted ______ FCC20780 pt.
- Page 28 X100 CONFIGURATION GUIDE MAX. NO. OF SYSTEM SYSTEM INPUT, RECTIFIER MODULES MODEL NO. OUTPUT, MAX. MODULES £ X100-48P/60 -54.4VDC@60A 85-264VAC RPCP48/20 £ X100-24P/100 +27.2VDC@99A 85-264VAC RPCP24/33 £ X100-12P/100 +13.6VDC@100A 85-264VAC RPCP12/50 HOT-SWAP RECTIFIER MODULES £ RPCP 48/20 Number Ordered _____ (Include Spares) £...
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