List of Models
| Rated input voltage* |
Model |
| 3-phase 3-wire mode |
200, 220, 230, or 240 VAC |
K8DS-PM1 |
| 380, 400, 415, or 480 VAC |
K8DS-PM2 |
Note: The input range is set with a rotary switch.
* The power supply voltage is the same as the rated input voltage.
Ratings
Rated input
voltage |
K8DS-PM1 |
Three-phase, three-wire Mode: 200, 220, 230, or 240 VAC |
| K8DS-PM2 |
Three-phase, three-wire Mode: 380, 400, 415, or 480 VAC |
| Input load |
K8DS-PM1: Approx. 1.7 VA
K8DS-PM2: Approx. 2.8 VA |
Operating value setting range
(OVER, UNDER) |
Overvoltage
-30% to 25% of rated input voltage
Undervoltage
-30% to 25% of rated input voltage |
| Operating value |
Operates at 100% of set value. |
| Reset value |
5% of operating value (fixed) |
| Reset method |
Automatic reset |
Operating time
setting range
(T) |
Overvoltage/Undervoltage |
0.1 to 30 s |
| Phase sequence |
0.1 s±0.05 s |
| Phase loss |
0.1 s max. |
| Power ON lock time (LOCK) |
1 s±0.5 s |
| Indicators |
Power (PWR): Green, Relay output (RY): Yellow, OVER/UNDER: Red |
| Output relays |
One SPDT relay output |
| Output relay ratings |
Rated load
Resistive load
5 A at 250 VAC
5 A at 30 VDC
Maximum switching capacity: 1,250 VA, 150 W
Minimum load: 5 VDC, 10 mA (reference values)
Mechanical life: 10 million operations min.
Electrical life:
5 A at 250 VAC: 50,000 operations
3 A at 250 VAC: 100,000 operations |
| Ambient operating temperature |
-20 to 60°C (with no condensation or icing) |
| Storage temperature |
-25 to 65°C (with no condensation or icing) |
| Ambient operating humidity |
25% to 85% (with no condensation) |
| Storage humidity |
25% to 85% (with no condensation) |
| Altitude |
2,000 m max. |
| Terminal screw tightening torque |
0.49 to 0.59 N·m |
| Terminal wiring method |
Recommended wire
Solid wire: 2.5 mm2
Twisted wires: AWG16, AWG18
Note: 1. Ferrules with insulating sleeves must be used with twisted wires.
Note: 2. Two wires can be twisted together.
Recommended ferrules
Al 1,5-8BK (for AWG16) manufactured by Phoenix Contact
Al 1-8RD (for AWG18) manufactured by Phoenix Contact
Al 0,75-8GY (for AWG18) manufactured by Phoenix Contact |
| Case color |
N1.5 |
| Case material |
PC and ABS, UL 94 V-0 |
| Weight |
Approx. 65 g |
| Mounting |
Mounts to DIN Track. |
| Dimensions |
17.5 × 80 × 74 mm (W×D×H) |
Specifications
| Input frequency |
50/60 Hz |
| Overload capacity |
Continuous 500 V |
Repeat
accuracy |
Operating value |
±0.5% full scale (at 25°C and 65% humidity, rated power supply voltage, 50/60 Hz
sine wave input) |
| Operating time |
±50 ms (at 25°C and 65% humidity, rated power supply voltage) |
Applicable
standards |
Conforming standards |
EN 60947-5-1
Installation environment (pollution level 2, installation category III) |
| EMC |
EN 60947-5-1 |
| Safety standards |
UL 508 (Recognition), Korean Radio Waves Act (Act 10564),
CSA: C22.2 No.14, CCC: GB/T 14048.5 |
| Insulation resistance |
20 MΩ min.
Between external terminals and case
Between input terminals and output terminals |
| Dielectric strength |
2,000 VAC for one minute
Between external terminals and case
Between input terminals and output terminals |
| Noise immunity |
1,500 V power supply terminal common/normal mode
Square-wave noise of ±1 μs/100 ns pulse width with 1-ns rise time |
| Vibration resistance |
Frequency: 10 to 55 Hz, 0.35-mm single amplitude
10 sweeps of 5 min each in X,Y, and Z directions |
| Shock resistance |
100 m/s2, 3 times each in 6 directions along 3 axes |
| Degree of protection |
Terminals: IP20 |
