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PM835 User Manual
Power Control
Power Safe
Forlong Power
Mini Power
HPD
www.china-meters.com
上海奉义龙电子有限公司
Shanghai Fengyilong Electronic Co,. Ltd.
Electricity Monitoring System
Programmable Management Relay
Intelligent Power Meter
Mini Power Energy Meter
Harmonic Protection Device
Email：sale01@china-meters.com
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+86-21-60975591/60975593
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Summary of Contents for forlong PM835
- Page 1 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. PM835 User Manual Power Control Electricity Monitoring System Power Safe Programmable Management Relay Forlong Power Intelligent Power Meter Mini Power Mini Power Energy Meter Harmonic Protection Device www.china-meters.com Email：sale01@china-meters.com +86-21-60975591/60975593...
- Page 2 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. Content Panel Meter Specifications ………………………………………………………………………..3 Panel Meter Operation Manual …………………………………………………………………….. 7 Dimension………… …… ……………………………… ……………………………… ………..20 Wiring Diagram………………………………………………………………………………..…21 Installation………………………………………….…………………… …………………….…..22 C o n t a c t … … … … … … … … … … … … … … … … … … … … … … … … … … … … … … … … … … … . 2 4 www.china-meters.com Email：sale01@china-meters.com +86-21-60975591/60975593...
- Page 3 The equipment (device, module) may only be used for the application cases specified in the catalog and the user manual and only in connection with devices and components recommended and approved by Forlong. 1.4 Proper handling The prerequisites for perfect, reliable operation of the product are proper transport, storage, installation and connection, as well as proper operation and maintenance.
- Page 4 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. dangerous voltages. Improper handling can therefore result in serious injury or material damage. Only use isolated tools suitable for the voltages the meter is used for. Do not connect while circuit is live (hot). ...
- Page 5 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. • Burden 0.005VA per phase Max at 11Amps • 5mA Pickup Current • Pass through wire gauge dimension: 0.177" / 4.5mm • Continuous current withstand: 20 amps for screw terminated or pass through current connections 2.3 Isolation All Inputs and Outputs are galvanically isolated to 2500 Volts AC.
- Page 6 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 2.9 KYZ Pulse • Type Form A • On Resistance: 23-35 Ohm • Peak Voltage: 350 VDC • Continuous Load Current: 120 mA • Peak Load Current: 350mA (10ms) • Off Stat Leakage Current @ 350VDC: 1 mA •...
- Page 7 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. PM835 Operation Introduction 1. Two key mode Each key has two operating mode. Firstly, the key press down and up instantly. Secondly, the key press down about 2 second. The first mode, we call it short-press mode.
- Page 8 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 1.2 In parameter setting status, keys have the follow functions, please refer to table 2. Table 2 Keys function in parameter setting status Key mode Function Short press Picture number sub 1 1.Picture number add 1 Short press 2.Set the number add 1 1.Picture number sub 1...
- Page 9 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 2. Display pictures 2.1 If you want to see phase volts, line volts, phase amps pictures. Phase volts (picture 1) Line volts(picture 2) Phase amps(picture 3) Power up , you will see phase volts picture 1. Step 1, short press ，you will see line volts picture 2.
- Page 10 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 2.3 If you want to see phase watts, phase var, phase VA , system power pictures. Phase watts Phase var Phase VA System power (picture 8) (picture 9) (picture 10) (picture 11) Power up , you will see phase volts picture 1. Step 1 , short press , you will see phase watts picture 8;...
- Page 11 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 2.4 If you want to see Time-average volts, Time-average amps, Peak time-average volts, Peak time-average amps, Peak hold phase volts, Peak hold phase amps pictures. Time average volts Time average amps Peak time average volts (picture 13) (picture 14) (picture 15)
- Page 12 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 2.5 If you want to see Max system power factor and Max frequency, Min system power factor And Min frequency, Volts Sequence component, Amps sequence component picture. Max system power Min system power Volts Sequence Amps sequence factor and Max factor And Min...
- Page 13 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 2.6 If you want to see Power system demand, Min MD, Peak hold MD, Min system power, Max system power pictures. Power system Min Demand Peak hold demand (picture 24) Demand (picture 23) (picture 25) Min system power Max system (picture 26)
- Page 14 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 2.7 If you want to see individual harmonics, please refer to the below steps. , you will see Step 1, long press (picture 28) ,if you input correct password (password is 1000) , press , the password will change to 1000, then long press , you can enter into...
- Page 15 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 3. Setting parameter 3.1 Set relays status (parameter 0) Control output relays Output relay 1 type Output relay 1 pulse status(picture 30) Pulse or level(picture 31) width(picture 32) Output relay 2 type Output relay 2 pulse Pulse or level(picture 33) width(picture 34) long press...
- Page 16 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 3.2 Set Modbus ID (parameter 1) long press you can set Modbus ID1-254; 3.3 Set RS-485 Baud Rate (parameter 2) long press you can set baud rate (1200, 2400, 4800, 9600, 19200, 38400, 115200) 3.4 Set PT , CT(parameter 3-6) Set PT primary Set PT secondly...
- Page 17 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 3.5 Set backlight time (parameter 7) Backlight time can be set from 5s to 65535s. 3.6 Set auto display time interval (parameter 8) Time interval can be set from 500ms to 9999ms. 3.7 Clear energy KWh Kvarh Clear Kwh(parameter 9) Clear Kvarh(parameter 10) www.china-meters.com...
- Page 18 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 3.8 Set password (parameter 11) 3.9 Panel meter information (parameter 12) Meter type Version number Software date 3.10 System type (parameter 13)( customer can’t use this function) 3.11 Individual Harmonic (parameter 14) www.china-meters.com Email：sale01@china-meters.com +86-21-60975591/60975593 -18-...
- Page 19 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 3.12 Set System connect status (parameter 15) Set phase 1 current Set phase 2 current Set phase 3 current forward forward forward Set meter working Set hours run (on Display hours mode: roads) 3phase 4 wire 3 phase 3 wire 3.13 Set volts, amps, power period (parameter 16) Set power period...
- Page 20 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. Dimension www.china-meters.com Email：sale01@china-meters.com +86-21-60975591/60975593 -20-...
- Page 21 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. Wiring Diagram Label in the back of the meter www.china-meters.com Email：sale01@china-meters.com +86-21-60975591/60975593 -21-...
- Page 22 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. Installation Installation method: 1、The dimension of the hole on the Panel: 2、take off the four plastic clamps and install the meter into the hole: www.china-meters.com Email：sale01@china-meters.com +86-21-60975591/60975593 -22-...
- Page 23 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. 3、then install the four clamps on the meter www.china-meters.com Email：sale01@china-meters.com +86-21-60975591/60975593 -23-...
- Page 24 上海奉义龙电子有限公司 Shanghai Fengyilong Electronic Co,. Ltd. Contact Company Shanghai Fengyilong Electronic Co., Ltd. Address No.5, Hangdu Road, Hangtou, Pudong, Shanghai,201300，China +86-21-60975591 +86-21-60975593 E-mail sale01@china-meters.com Website www.china-meters.com www.china-meters.com Email：sale01@china-meters.com +86-21-60975591/60975593 -24-...
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