Collection housing: square type shell embedded ADR shell.
Purpose: high voltage non grounded system; high voltage PC (reactor) grounding system.
Digital ground directional relay K2GS-H type,
Can measure the zero phase current, zero phase voltage of the digital DGR.
And automatic test equipment can be used to test the relay conveniently KS1-ANNS-F PDF datasheet.
Can be set for the coordination of a small number of hours to adjust the time KS1-ANNS-F
Improve reliability by monitoring function at any time.
LED can be used to confirm the occurrence of anomalies.
The forced action of the experimental switch can be easily recognized.
Based on the DIN standard size, the depth is only small size 88.5mm. (except for terminal units)
Type: Medium-sensitivity models KS1-ANNS-F PDF datasheet.
Sensed current: 100 mA/200 mA (switchable).
Type: High-speed models.
Operating time: Less than 0.1 s.
Economical, Compact, High-performance,
DIN 48 × 48-mm Ground Fault Relay for Low,
Voltages.
Performs continuous monitoring and detection of ground faults,
in low-voltage circuits due to the deterioration of insulation in,
electrical devices.
Higher reliability ensured with improved resistance to high-fre,
quency noise when used for inverter loads KS1-ANNS-F PDF datasheet.
Ground Fault Relays and through-type ZCTs (zero-phase current,
transformers) are mutually compatible.
The through-type ZCTs are equipped with test terminals,
allowing operation tests for Ground Fault Relays to be performed withease. Rated input (See note 2.): 3-phase 3-wire mode, 3-phase 4-wire mode;
200, 220, 230, 240 VAC, 115, 127, 133, 138 VAC.
Ideal for monitoring 3-phase power supplies.
for industrial facilities and equipment.
Monitor overvoltages, undervoltages, phase sequence, and,
phase loss for thrree-phase 3-wire or 4-wire power supplies with,
just one Unit KS1-ANNS-F PDF catalog.
Switch setting for 3-phase 3-wire or 3-phase 4-wire power,
supply.
Two SPDT output relays, 6 A at 250 VAC (resistive load).
Output overvoltages and undervoltaages using separate relays KS1-ANNS-F PDF catalog.
World-wide power specifications supported by one Unit,
(switchable).
Output status can be monitored using LED indicator.