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Acrel ALP300 Motor Protection Controller Protective Function Analog Measurement Monitoring 3 Phase Current Leakage Current

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Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Business Type:
Manufacturer
Year Established:
2003
Factory Size:
3,000-5,000 square meters
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Acrel Electric Co., Ltd
Verified Business License
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.

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ALP300 protector (hereinafter referred to as protector) adopts the latest single-chip microcomputer technology and has features of strong capacity of resisting disturbance, stable and reliable working, digitization and intellectualization and so on. The protector can protect the motor during operation in case of overtime starting, under-voltage, over-voltage, over-load, open phase, unbalance, under-load, ground/electric leak, blocking, short circuit and external faults and so on. The field maintenance personnel may rapidly find the fault cause with the digit display. The protector has RS485 remote communication interface and DC4～20mA analog quantity output to compose the network system with PLC and PC control units and to achieve remote monitoring of motor operation.

Features
Item
Parameter
Accuracy
Current: 0.5 class, Voltage:0.5 class
Auxiliary Power
AC 85V～265V/DC 110V～350 or AC 380V±10%, Consumption:15VA
Rated Voltage
AC220V / 380V / 660V，50Hz / 60Hz
Rated Current
1 (0.1A-999A)
Small special current transformer detection module
5 (0.1A-999A)
1.6（0.40A-1.60A）
6.3（1.6A-6.3A）
25（6.3A-25A）
100（25A-100A）
250（63A-250A）
External current transformer
800（250A-800A）
Relay output contact capacity
Resistance load
AC250V、6A
Switch Input
9 channel Inactive dry junction
Communication
MODBUS_RTU、PROFIBUS_DP
Enviroment
Working Temperature
-10ºC～55ºC
Storage Temperature
-25ºC～70ºC
Relative Humidity
≤95﹪
Altitude
≤2000m
Pollution Class
2 class
Protection Class
Main part: IP20;Display moudle: IP54
Installation Class
III
Rated current of motor protector(A)
current ratio setting
Transformer primary side turns
Setting current Is range(A)
Motor Power(kW)
1
able to set
5
0.1~999
0.12~250
5
1
0.1~999
0.12~250
1.6
unable to set
1
0.4~1.6
0.12~0.55
6.3
1
1.6~6.3
0.75~2.2
25
1
6.3~25
3~11
100
1
25~100
15~45
250
1
63~250
55~132
800
1
250~800
160~250
Optional Function
Code
Communication
Modbus-RTU
C
2 * Modbus-RTU
2C
Profibus
CP
Leakage Current Protection
L
Voltage Protection
U
Temperature Protection
T
4-20mA Analog Output
M
Time Protection
tE
Electrical Energy
EP
Undervoltage Restart
SU
Fault Recording
SR

Product Tags: Smart protector , protector , intelligent protector

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Acrel Electric Co., Ltd
Verified Business License
Business Type
Manufacturer
Year Established
2003
Factory Size
3,000-5,000 square meters
Annual Export Value
US$10 Million - US$50 Million
Contact Supplier Request Quote Chat Now

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