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Produit Centre
Electric Measure & Control > Analyseur Central Analyseur Central 1.General
PZ96 Series power analyzer specializes in measuring the data of all kinds of AC networks, such as the currents, the voltages, the powers, the energies etc... It may be used for local display, or it is connected with the control equipment in measuring and controlling system.
They are a kind of programmable analyzer. With the 4 key on the front, we can set their parameters according to the network which we measure. They have many option functions. They can be equipped RS-485 communication with Modbus-RTU protocol; or they can output analog signal. With logic input or logic output, we can realize controlling other equipment remotely
They are a kind of analyzer with excellent cost performance, since they regroup the functions of traditional electric transmitter and digital meters. Therefore they are widely being used in kinds of control system, SCADA system and power management system.2.Technical feature
Technical parameters
Value
Input
Network
Single-phase network; 3-phase balanced network
3-phase unbalanced, 3 wires; 3-phase unbalanced, 4 wiresMeasurable
26 parameters (3I, 6U, F, 4P, 4Q, 4cos, 4E)
Frequency
45～65Hz
Voltage
AC 100V, 400V (programmable)
Overload: 480V (continuous); 800V during 1s
Consumption: < 0.2VA
Current
Rating：AC 1A, 5A (programmable)
Overload: 6A (continuous); 50A during 1s
Consumption: < 0.2VA
Thermal drift
<200ppm
Transformation ratio
Programmable
Options
Analog output
1 or 2 outputs, 0~20mA, 4~20mA programmable
Load capacity: ≤500Ω
Logic output
2 relays NO contact outputs (for control other equipment remotely)
Contact capacity: AC 250V/3A, DC 30V/3A
Alarm output
the alarm of over voltage, under voltage and over current
The hysteresis and the delay can be set Communication
RS485 (Modbus-RTU protocol)
Logic input
2 or 4 dry contacts (with 5V power)
Pulse
2 pulse outputs (open-collector),
Pulse constant: 10000, 40000, 160000 imp/kWh
Display
LED, LCD
Precision
0.5 (F: 0.05Hz; kVar: 1)
Power supply
AC/DC 85～270V; Consumption ≤ 4VA
Test voltage
2kVAC/min (voltage input / power; between current inputs)
1.5kVAC/min (outputs / power)
Insulation
input / housing and output / housing >100MΩ
Environment
Work T: -10℃～+45℃
Storage T: -20℃～+70℃
Relative humidity: 5%～95% (no condensation)
Altitude: ≤2500m
3. Options
OPTIONS FEATURES Display (L) LED or LCD display, the brightness can be set Communication (/C) RS485 (Modbus-RTU); 1 start bit, 8 data bit, 1 stop bit,
no parity, speed (1200/2400/4800/9600/19200)Alarm output(/J) 1 passive relay (1A/30VDC, 1A/250VAC) alarms of over voltage, low voltage and over current The hysteresis and the delay can be set Analog output(/M) DC4~20mA, DC0~20mA( load < 600Ω), DC0~5V,DC1~5V( load > 1kΩ) Number: /M, /M3 (1 or 3 analog outputs) Logic options(/K) 4 logic inputs and 2 logic outputs Logic Input: dry contact Input, supplied inside, optoisolator Logic output: NO-NC contact; 1A/30VDC,5A/250VAC ( to control other equipments) Accuracy 0.2 Note: /M and /K can not be chosen simultanously. 4. Specification
Photo Outline 3 Phase 96 X 96 mm PZ96-E3 PZ96L-E3 Other Size
Model Outline Types of Product Single Phase Three Phases 72 X 72 mm PZ72-E PZ72L-E 80 X 80 mm PZ80-E PZ80-E3 PZ80L-E PZ80L-E3 120 X 120 mm PZ42-E3 PZ42L-E3 144 x 144 mm PZ144-E3 Copyright (C) 2005. Shanghai Acrel Co., Ltd All Rights Reserved
