Gold Member Since 2010
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Yueqing Aukeman Trading Co., Ltd.

Motor Protectors, Lcd Display Thermal Protector, Lcd Display Voltage Protector manufacturer / supplier in China, offering Three Phase LCD Display Motor Protector, 63A 80A AC220V Household Voltage Protect Relay, Insulation Piercing Connectors (JFC1) and so on.

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Supplier Homepage Product relay Three Phase LCD Display Motor Protector

Three Phase LCD Display Motor Protector

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Production Capacity: 10000PCS/Week
Transport Package: Standard Packing
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: ZHRA3
  • Theory: Thermal Relay
  • Usage: Communication Relay
  • Phase: 3
  • Rated Supply Voltage: AC/DC100~240V, AC220V, AC380V ± 10%
  • Asymmetry Measurement: 10%~90% Adjustable
  • Setting Method: by Key
  • Tripping Class: 10A, 10, 20, 30
  • Earthing Fault Current: 50ma~500ma Adjustable
  • Origin: China
  • Size: Miniature
  • Type: Electric Parameter Relay
  • Electricity Type: AC
  • Current Setting Range: 1A~5A, 2A~10A, 6A~30A,10A~50A,40A~200A,80A~800A
  • Rotor-Locked Protection: 1.2~6.0 Ratio(Times) Adjustable,1s~30s Time Adjust
  • Start Delay: 2s~120s Adjustable
  • Protective Function: Overload, Underload, Phase Failure, Rotor-Locked
  • Auxiliary Contact: off or 1s Tripping(Start Time)for Star-Delta Sta
  • Trademark: AKMAN
  • HS Code: 8537109090
Product Description
Three Phase LCD Display Motor Protector with Overload, underload, phase failure, rotor-locked, Asymmetry, earthing, PTC protection
Applications:
Used for protecting three phase motor
Functions:
Overload, underload, phase failure, rotor-locked, PTC protection etc Technical parameter setting by key
Technical parameters:

Features
Microprocessor based
Split design
Overload, underload, phase failure, rotor-locked, PTC protection etc
Technical parameter setting by key
LCD display for current, faults etc, measuring accuracy≤ 2%
RS485 communication port, network built
1 C/O contact and 1 auxiliary NO contact, can be used for
Star-delta starting or auto-induction voltage reduced starting.
Star-delta starting or auto-induction voltage reduced starting.
RS485 communication port, network built
4mA~20mA analog output selectable

Main technical data
Underload protection: (20%~90% adjustable) *setting current
Ambient temperature: -5° C~+40° C
Protection degree: IP20
Anti-interference: Class 3, conform to IEC61000-4
Mounting Pretector: Panel mounting;
Transformer: Screwing mounting or DIN-rail mounting
Model Setting current range Matched motor(AC 380V) Communication 4mA~20mA output Note
ZHRA3-1A~5A 1A~5A 0.5kW~2.5kW Selectable Selectable Straight-through
ZHRA3-2A~10A 2A~10A 1kW~5kW
ZHRA3-6A~30A 6A~30A 3kW~15kW
ZHRA3-16A~80A 16A~80A 8kW~40kW
ZHRA3-40A~200A 40A~200A 20kW~100kW
ZHRA3-80A~800A 80A~800A 40kW~400kW
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