HOME
I want to make an inquire■ MCU( Microprocessor Control Unit ) Based/2-CT Type
■ Real Time Processing/Higher Precision
■ Current Setting Range
05Type:0.5~6A/30Type:3~30A/60Type:10~60A
■ Indicating real current on the display
■ Trip cause digital display for easy trouble shooting
■ Reset: Manual(instantaneous)/Electrical(remote)
■ Load selection by DIP switch: Single phase(1P)/Three phase(3P)
■ Fail-safe(N)/Non-Fail-safe(R)
Protection：
Protective Item | Trip Time | Description |
Over-current | O-TIME | Is |
Phase Loss | 3 sec | |
Locked Rotor | 0.5sec after elapse of dt | 2times OC setting value |
Specification：
Current Setting Range | Current | 05 | 0.5 ~ 6A |
30 | 3.0 ~ 30A | ||
60 | 10 ~ 60A | ||
Starting delay time | D-TIME | OFF | |
Trip time | O-TIME | 0.5, 1~10 sec | |
Operating t-c characteristic | Over-Current | Definite | |
Tolerance | Current | ±5% | |
TIME | ±5% | ||
Environment | Temperature | Operation | -20 ~60℃ |
Store | -30 ~80℃ | ||
Humidity | 30~85% RH Non-condensing | ||
Control Power | 220 : 220VAC±15%, 50/60Hz | ||
110 : 110VAC ±15%, 50/60Hz | |||
Output relay | 2-SPST | 3A / 250VAC Resistive | |
Insulation | Between casing and circuit | Over 10MΩ, 500VDC | |
Dielectric Strength | Between casing and circuit | 2000VAC 60Hz, 1min | |
Between open contacts | 1000VAC 60Hz, 1min | ||
between circuit | 2000VAC 60Hz, 1min | ||
Reset | Manual/Electrical | ||
Installation | 35mm DIN-Rail or Panel Mounting | ||
Installation dimension drawing：
Circuit diagram：
Contact Us
- TEL: +86-577-61771181
- FAX: 86-577-62671829
- Mobile: +86 13858844068
- Email: kathy@cnhder.com
