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Frer Device
Earth leakage relay X48DSA
Earth Leakage Relay (ELR) use 3-phase total current measurement method and compares it with the current in the neutral wire by Zero Current Transformer (ZCT) to determine the current difference when leakage to ground.
Datasheet
User ManualApplication ■ Earth leakage protection
■ Installation for electrical switchboard
■ Control of wiring connection ZCT
■ Protection IP52Advantages of product ■ Range setting: 30mA ~ 300A
■ Dimension: 48×48×73mm
■ Trip time setting: 0,02 ~ 5s
■ 2 Relays output 250V, 8ASKU: X48DSA -
Frer Device, Measuring Equipment
Multifunction meter Q96P3H
Q96P3H Multifunction analyser for use in three-phase systems with unbalanced load and distorted waveforms In addition to the main parameters of an electrical network (kWh & kVArh bi-directional energy counting), it has an additional set of “advanced” measurements that allow more efficient monitoring or provide additional information on the operating status of the system.
Datasheet
User Manual
Modbus RTU
TCP/IP
Profibus DP
Test ReportApplication ■ Multi-function measurement (kWh & kVArh bi-directional)
■ Installation for electrical switchboard
■ Communication RS485, TCP/IP, Profibus DP, IEC61850
■ Protection IP50 front, IP20 rearAdvantages of product ■ Class 1 or 0,5s for kWh
■ Dimension 96×96×102
■ Secondary current transformer: 1/5A
■ 2 Relays output 250V, 100mASKU: Q96P3H005
