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[日期]
37
Vol. 1.2 © 2020 Hanbell Precise Machinery Co., Ltd.
All rights reserved
7. Instructions
7.1 Accessories
In order to fulfill customers’ demand, Hanbell provides full set of standard and option accessories for
variable applications to ensure the stability and efficiency of compressor in the field.
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●
●
●：
Standard
△：
Option
Accessories
RTM
Suction/ Discharge flange*1
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Economizer flange*1
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Actuator*1
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IP54 Terminal Box*1
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Refrigerant Heater (300W)*1
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Motor Temperature Sensor(Pt100) *1
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Discharge Temperature Sensor(Pt100 or Pt1000)*1
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MBC*1
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Magnetic Controller wire (with Adaptor)*2
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Controller Current Transformer (CT)*2
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Controller Terminal*1(Kit)
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THD Plate*1
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Copper Bridge*3
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Mounting Pad
△
Actuator Heater (Special spec.)
△
Butterfly Valve
△
Discharge Check Valve
△
Inverter (KEB)
△
EMI/EMC filter (KEB)
△
Reactor (KEB)
△
Sine-Wave Filter (KEB)
△
DC/Fuse (KEB) (600V/16A)
△
COMM Board (Profinet / Modbus)
△
Table 8.1 Accessory list
7.2 Valves
1. All kinds of valves installed on compressor are closed before delivery. Please make sure to open the
valves before testing run.
2. Actuator power supply and opening test: test from 0 ~ 100% (input signal is 4~20mA or other spec).
When start up, the opening at start point should be 20%.
3. HGBP/Proportion Valve opening test: test 0 ~ 100%. When start up, the opening at start point of
HGBP is 100%, and 0% for proportion valve.
7.3 Testing before power supply
1. Check the voltage supply to compressor from inverter is correct.
2. Check THD Board wiring connection, including Current Transformer, voltage feedback, power
supply and its specification. (24V DC is supplied by MBC)