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Brand Name : HongCe
Model Number : HC-YST02
Certification : Calibration certificate(cost additional)
Place of Origin : China
MOQ : 1 set
Price : Negotiation
Payment Terms : L/C, T/T
Supply Ability : 10 sets per month
Delivery Time : 30 days
Packaging Details : Plywood
Product name : Circuit-breaker Tripping Characteristic Tester
Standard : IEC 60898-1
test current : 1.13 In, 1.45 In
Capacity : 8kVA, 8 stations
input power : AC 220±10%V, 50Hz
output current : AC 0-10A, 50A, 200A
Timing range : 0-9h59m59s
Application : Test of time-current characteristic
IEC 60898 Test Equipment Test Of Time-Current Characteristic With 8 Stations
Standard:
IEC 60898-1 Electrical accessories – Circuit-breakers for overcurrent protection for household and similar installations – Part 1: Circuit-breakers for a.c. operation clause 8.6 and clause 9.10
Application:
This device is intended to test the tripping characteristic of the circuit-breakers. It can perform the test current as 1.13 In and 1.45 In.
Standard description:
A current equal to 1.13 In (conventional non-tripping current) is passed for the conventional time (see 8.6.1 and 8.6.2.1) through all poles, starting from cold (see table 7).
The circuit-breaker shall not trip.
The current is then steadily increased within 5 s, to 1.45 In (conventional tripping current).
The circuit-breaker shall trip within the conventional time. IEC Test Equipment
Test sample:
Circuit-breakers for overcurrent protection for household and similar installation.
Parameters:
Parameters Name | Parameter Data |
Input power | |
Voltage | AC 220(1±10%)V |
Frequency | 50Hz±1Hz |
Capacity | 8kVA, 8 stations. IEC Test Equipment |
Output power | |
Current | 1.13 In, 1.45 In AC 0-10A, 50A, 200A, 8 workstations are output independently and automatically |
Output current waveform distortion | <3% |
Chronograph computer display | Timing range: 0-9h59m59s, resolution: 0.1s, Display accuracy: Level 1 |
Current transformer transformation ratio | 200/5A, accuracy level: 0.2; |
Transformer accuracy | 0.2 level |
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IEC 60898 Test Equipment Test Of Time - Current Characteristic With 8 Stations Images |