CMB measures:

Three phase electrical current values and earth current value (Using current coils - non-invasive).

Three Phase Current Measurements Specifications (Current Coil Per phase) -Three Channels:

Measurement Range

0-80A Max

Measurement Resolution

0.1 A

Measurement Accuracy

2% Max

Measurement Bandwidth

150 Hz

Current Coil Internal Hole Diameter

16 MM

Current Coil Dielectric Withstanding Voltage(Hi-pot)

2.5KV/1mA/1min

Current Coil Impulse Withstand Voltage

5KV Peak

Current Coil Insulation Resistance

DC500V/100MΩ min

Current Coil Approx. Weight

85 gm

Earth Current Measurements Specifications- One Channel:

Measurement Range

0-1A Max

Measurement Resolution

1 mA

Measurement Accuracy

2% Max

Measurement Bandwidth

150 Hz

Alarm LED

ON if earth current value > 250 mA

Current Coil Internal Hole Diameter

16 MM

Current Coil Dielectric Withstanding Voltage(Hi-pot)

2.5KV/1mA/1min

Current Coil Impulse Withstand Voltage

5KV Peak

Current Coil Insulation Resistance

DC500V/100MΩ min

Current Coil Approx. Weight

85 gm

Interface & Powering of CMB Specifications:

Interface to Main Board

RS-485

Power

12 volt – Internally form Main Board

Indicators

Two LEDS (online ,Alarm)

Environmental & Mechanical Specifications:

Enclosure

ABS Plastic

Operating Temperature

0-50 °C

Storage Temperature

0-70 °C

Relative Humidity

0-95% RH

Weight

400 gram