Hefei Purple Horn E-Commerce Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 10000 pcs per month |
| Delivery Time | 20 days and depends on ordering quantity |
| Packaging Details | Each unit packed in a individual box |
| Color | White |
| Current rating | 5A |
| Frequency | 50/60Hz |
| Contact | automatic reset |
| relay | IDMT |
| Installation | panel,DIN rail , Screws |
| Brand Name | Purple Horn |
| Model Number | KER141 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 10000 pcs per month |
| Delivery Time | 20 days and depends on ordering quantity | Packaging Details | Each unit packed in a individual box |
| Color | White | Current rating | 5A |
| Frequency | 50/60Hz | Contact | automatic reset |
| relay | IDMT | Installation | panel,DIN rail , Screws |
| Brand Name | Purple Horn | Model Number | KER141 |
| Place of Origin | China | ||
| High Light | Electronic Motor Protection Relay ，Power System Protection Relays | ||
Ground Earth Fault Protection Relay , 5A Digital Protective Relay
A relay used in the power system to detect neutral or ground faults measure the vector difference of the three phase power, or measure the neutral current directly.
Description:
Purple Horn Relay is a micro-mrocessor based electronic protection device designed to recognize current leakage to ensure the protection of electrical installations and persons against direct and indirect contacts.
cost-effective earth fault relays comprehensively detect and activate trip protection to medium and low voltage applications. The series of earth fault relays are microprocessor-based numerical relays and are housed in resilient mounted casing. The high end model, IDMT characteristic curves which provide multiple matching protection characteristics curve for different load types.
Specifications:
Settings | |
Current rating | 5A |
Rated frequency | 50/60Hz |
Load | < 0.3VA at In |
Thermal withstand | 4*ln |
Auxiliary supply | |
Voltage | 198-265VAC 90-120VAC |
Frequency | 50/60Hz |
FEATURES
A. Low-set definite time relay
B. High-set instantaneous relay
C. Separate low- set and high-set trip indicators
D. Low-set trip and pickup indicator
E. High-set trip indicator
F. Auto reset and manual reset contacts available
G. Option to disable the high-set relay
H. Front panel access to the test function
SETTING RANGES
Low-set: 0.1A to 2.0A; 2% to 40%
Time multiplier: 0.01 to 1.0
IDMT curve: Normal inverse
High-set(l>>): L> to 5× L>
AUXILIARY SUPPLY:
Supply voltage: 198-265V AC; 90-120V AC
Rated frequency: 50/60Hz
CONTACTS
Configuration: 1* latching type with manual reset
1*non-latching type with auto reset
NO NC contacts available
Trip contact: Automatic reset type
NC&NO contact type
6A. 250V AC
Silver alloy contact material
100, 000 electrical operations at rated currents
IINDICATORS
Auxiliary supply: green LED indicator light
Trip indicator: Manual reset type
PERFORMANCE
Adjustable accuracy: Less than ± 5%
Repeatability: Less than 0.5% of full scale
Benefit:
Applications:
Feeder incoming protection
Outgoing protection
Busbar protection
Full series: earth leakage relay, earth fault relay, overcurrent relay, zero phase transformer
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1987
Total Annual:
30000000-35000000
Employee Number:
500~700
Ecer Certification：
Verified Supplier
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