• Measures simultaneously several variables of a heavycurrent
power system: current, voltage, active, reactive and
apparent power, active and reactive energy, power factor,
frequency, etc.
• Parameters are programmable using the front keys or the
PC
• Displayed measurands are freely selectable
• Loop test output
• 10-point analog and 2-point energy pulse output
Thông số kỹ thuật
Code 1: Single phase/2-wire and 3-wire, 3-phase/3- wire
balanced/unbalanced load
Code 2: Single phase/2-wire and 3-wire, 3-phase/3- wire
balanced/unbalanced load, 3-phase/4- wire
balanced/unbalanced load
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (black)
Isolation: Voltage input to current input to output signal to
discrete output 1 to discrete output 2 to auxiliary power
supply to FE
Current input: M4 screw terminals (torque 1.4 N·m)
Output: M3.5 screw terminals (torque 0.6 N·m)
Power: M4 screw terminals (torque 1.4 N·m)
Configuration
■ Measured variables
Active / reactive / apparent power: 1, 2, 3, Σ
Power factor: 1, 2, 3, Σ
Frequency
Voltage: 1 – N, 2 – N, 3 – N, 1 – 2, 2 – 3, 3 – 1
Current: 1, 2, 3, N
Active energy
Reactive energy
■ DISPLAY:
Red LED; for setting and monitoring; signed 5 digits
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