Hioki U8977 Current Module 3 ch.

HIOKI U8977 - Current Measurement Module (3 Channels)

The HIOKI U8977 module provides a comprehensive solution for three-phase current measurement. It features a sampling rate of 5 MS/s, frequency range of up to 2 MHz, 16-bit resolution, and DC accuracy of ±0.3% f.s., enabling wideband, high-precision current measurements when used with Hioki current sensors.
Sensor scaling is automatically configured when a current sensor is connected, with the MR6000 automatically detecting the sensor model and setting the appropriate scaling value.
Current sensors are powered directly by the module itself, eliminating the need for an external power supply.

Basic Technical Specifications:

• Number of channels: 3 (for current measurement with optional current sensor)
• Sampling rate: 5 MS/s (simultaneous sampling of 3 channels)
• Accuracy: ±0.3% f.s.
• Frequency range: DC to 2 MHz
• ADC: 16-bit
• Input Type: Dedicated connector ME15W (12-pin) (Input resistance 1 MΩ, GND is common with the recorder main unit)

Compatible Current Sensors (Direct Connection):

• 9272-05, CT6830, CT6831, CT6841A, CT6843A, CT6844A, CT6845A, CT6846A, CT6862-05, CT6863-05
• CT6872, CT6872-01, CT6873, CT6873-01, CT6875A, CT6875A-1, CT6876A, CT6876A-1, CT6877A, CT6877A-1
• CT6904, CT6904A, CT6904A-1, CT6904A-2, CT6904A-3

**Compatible Current Sensors (With Conversion Cable CT9920 - PL14 to ME15W):** CT7631, CT7636, CT7642, CT7731, CT7736, CT7742, CT7044, CT7045, CT7046

• Product at Manufacturer's Site
• Product Brochure