User Manual
Tel: +0086-023-67628702 Email:[email protected]
www.cqbluejay.com
Add: 1802,Building 2,No.88,Jianxin East Road,Chongqing,400020,China - 1 -
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When you use BJ-PR200 series electronic motor protection relay, be sure to read this user
manual carefully, and be able to fully understand the implications, the correct guidance of
operations in accordance with user manual, which will help you make better use of BJ-
PR200 series motor protector, and help to solve the various problems at the scene.
1. Before the meter turning on the power supply, be sure that the power supply within the provisions
of the instrument;
2. When installation, the current input terminal must non-open, voltage input terminals must Non-
short circuit;
3. Communication terminal (RS232/RS485 or
Ethernet) is strictly prohibited to impose on high
pressure;
4. Be sure the instrument wiring consistent with the internal system settings;
5. When communicating with the PC, instrument communication parameters must be consistent
with the PC.
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Please read this user manual carefully
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