Monitoring relay for monitoring the phase sequence, phase failure and asymmetry of 3-phase voltages at 400 V AC (3N~400/230 V AC) ±30%, configurable asymmetry, 1 changeover contact, with screw connection
| Mechanical service life | 2x 107 cycles |
| Insulation characteristics | |
| Overvoltage category | III (in acc. with IEC 60664-1) |
| Pollution degree | 2 |
| Mains type | 3-phase |
| Rated insulation voltage | 480 V |
| Rated surge voltage | 4 kV |
| Supply | |
| Supply voltage | ±30 % (= measuring voltage) |
| Nominal power consumption | 8 VA (0.8 W) |
| Input name | Measuring input |
| Measured value | AC sine (48 Hz ... 63 Hz) |
| Nominal input voltage UN | 400 V (3N ~ 400/230 V) |
| Frequency range | 48 Hz ... 63 Hz |
| Setting range for response delay | 100 ms |
| Function | Asymmetry |
| Phase sequence | |
| Phase failure | |
| Setting accuracy | ≤ 5 % (of scale end value) |
| Repeat accuracy | ≤ 2 % |
| Asymmetry | 5 % ... 25% / OFF |
| Recovery time | 500 ms |
| Switching | |
| Contact switching type | 1 floating changeover contact |
| Maximum switching voltage | 250 V AC |
| Interrupting rating (ohmic load) max. | 1250 VA (5 A / 250 V AC) |
| Output fuse | 5 A (fast-blow) |
| Connection method | Screw connection |
| Conductor cross-section rigid | 0.5 mm² ... 2.5 mm² |
| Conductor cross-section flexible | 0.5 mm² ... 2.5 mm² |
| Conductor cross-section AWG | 20 ... 14 |
| Width | 17.5 mm |
| Height | 87 mm |
| Depth | 65 mm |
| Housing insulation material | Polyamide PA 6.6, self-extinguishing |
| Ambient conditions | |
| Degree of protection | IP40 (Housing) |
| IP20 (Connection terminal blocks) | |
| Ambient temperature (operation) | -25 °C ... 55 °C |
| Ambient temperature (storage/transport) | -25 °C ... 70 °C |
| Climatic class | 3K3 (in acc. with EN 60721) |
| Permissible humidity (operation) | 15 % ... 85 % |
| CE | |
| Identification | CE-compliant |
| CCC | |
| Identification | GB/T 14048.5 |
| Mounting type | DIN rail mounting |
| Assembly note | Mounting on TS 35 standard DIN rail (in accordance with EN 60715) |
| Mounting position | any |
| Item number | 1217806 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Sales key | CK4 |
| Product key | DKF211 |
| GTIN | 4063151300968 |
| Weight per piece (including packing) | 77,7 g |
| Weight per piece (excluding packing) | 77,7 g |
| Customs tariff number | 85364900 |
| Country of origin | CN |
| ECLASS-13.0 | 27371803 |
| ECLASS-15.0 | 27371803 |
| ETIM 9.0 | EC001441 |
| UNSPSC 21.0 | 39121100 |
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes (No exemptions) |
| China RoHS | |
| Environment friendly use period (EFUP) |
EFUP-E
No hazardous substances above the limits
|
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | No substance above 0.1 wt% |