Description
Description
The MAP 640 analyzer measures and records the following HTB / HTA / LV electrical network parameters:
- Effective voltage
- Direct, reverse and homopolar voltage
- Imbalance rate
- Fluent
- Power measurements (P, Q, S/FP, cos phi)
- Energy measurement (Ea, Er, Es)
- Frequency
- THD
- Harmonics up to rank 50
- Inter-harmonics
- Flicker Lfl, Pst, Plt
Main features:
- Voltage parameters: Min., Max., average values
- Current parameters: Min., Max., average values
- Voltage measurements (dips, outages, interruptions and overvoltages)
1/2-1 cycle RMS - HF transients (peak detection, waveform recording): 2 MHz
- Waveform recording: up to 12.8 kHz, configurable
- Possibility of configurable pre/post triggering
- Transients: 78.125 µsec.
- Configurable analysis templates (other than EN 50160)
- Clock synchronization: GPS / DCF (via external coupler)
- Measurement of remote control signals < 3000 Hz
- PQDIF data format: optional
- Backed up memory (Flash): 128 MB
- Internal power reserve 10 sec.
Main characteristics :
- Voltage input: 3-way 0-275/400 VRMS (400/690 V optional)
- HF voltage input: 3 channels
- Current input: 4 channels 0-6 A RMS
- Analog inputs: 4 (0-20mA)
- Voltage accuracy: < 0.1%
- Power supply: 85-264 Vac (47-63 Hz) / 110-375 Vdc
- Communication: RS232 / Current loop port / Ethernet (optional)
- Dimensions (W x H x D) in mm: 160 x 240 x 40
