Function: Phase sequence and phase loss monitoring.
Rated input voltage: 3-phase, 3-wire 200 to 480 VAC.
Relay output: SPDT × 1.
Three-phase Phase-sequence Phase-loss.
Relay Using Voltage Detection Method.
Lineup includes a 17.5-mm slim, compact model.
Greater resistance to inverter noise.
Distinguishes between correct phases, phase sequence, and phase,
loss when power is turned ON K3HB-X Series PDF datasheet K3HB-X Series
Supports phase loss detection when the motor is operating.
Output status can be monitored using LED indicator.
Ideal to prevent reverse operation of motors. Type of input: platinum resistance / thermocouple input.
Event input terminal 4 points (TIMING, S-TIM, HOLD, RESET) is equipped with.
Relay contact: HH; PASS1c, H, L, LL: each 1a K3HB-X Series PDF datasheet.
96 (W) * 48 (H * 95mm) depth.
Power supply voltage: AC100 ~ 240V.
Temperature indicator and measurement of various processes.
Action determine the color, can switch the green / Red 2 kinds of color display.
High speed sampling of 50 /s (20ms).
0.01 degree: platinum temperature resistance body Pt100 high resolution.
Thermocouple sensor (full range) to support the resolution of 0 K3HB-X Series PDF datasheet. 1.
The temperature input compensation can be easily set by 2 points.
DeviceStatic type reverse electric relay K2FW type.
Ensure high accuracy digital UFR/OFR.
Constitute by the crystal oscillator plus digital IC,
Can achieve high accuracy of frequency detection (adjustment, detection accuracy of less than 0.1HZ).
50-60HZ share, can be adjusted arbitrarily in the range of 45-65HZ through the surface of the dial switch plate.
Because of the high speed detection, the low frequency relay can detect the system accident before the under voltage relay. Ideal for Monitoring 3-phase Power Supplies.
for Industrial Facillities and Equipment K3HB-X Series datasheet PDF catalog.
Greater resistance to inverter noise.
Monitor undervoltages, phase sequence, and phase loss in three,
phase three-wire circuits with one unit.
One SPDT output relay, 5 A at 250 VAC (resisstive load) K3HB-X Series datasheet PDF catalog.
World-wide power specifications supported by one unit.
(Set with a rotary switch.).
Relay status can be monitored using LED indicator.