光伏大功率继电器 50A
Power relay of photovoltaic inverter
• DC coil, only 1700 MW to maintain power
狗子28• contact clearance ≥ 3mm (in accordance with VDE 0126-1-1, en 62109 - 1, en 62109 - 2)
狗子28• reinforced insulation between coil and contact
• 1.5mm gap between PCB and relay base
• suitable for ambient temperature of 85 ° C (with energy-saving coil energized) or 70 ° C (with standard coil energized)
| model |
67.22-x300 | 67.23-x300 | |
| Contact specifications | |||
| Contact configuration | 狗子282 NOS (DPST-NO) |
狗子283 NOS (3PST-NO) |
|
| Contact clearance mm | ≥ 3 | ≥ 3 | |
| Rated current / maximum peak current (for 5 ms) a | 50/150 | 50/150 | |
| Rated voltage / maximum switching voltage V AC | 400/690 | 400/690 | |
| Rated load ac1/ac7a (each pole) VA | twenty thousand | twenty thousand | |
| Rated load ac15 (each pole @ 230 V AC) VA | two thousand and three hundred | two thousand and three hundred | |
| Single phase motor rating (230 V AC) kw | two point two | two point two | |
| Three phase motor rating (480 V AC) kw | — | eleven | |
| Breaking capacity dc1: 24/110/220 V A | 50/4/1 | 50/4/1 | |
| Minimum switching load MW (v/ma) | 1000（10/10） | 1000（10/10） | |
| Standard contact material | AgSnO₂ | AgSnO₂ | |
| Coil specification | |||
| Nominal voltage (UN) V DC |
5 - 6 - 8 - 12 - 24 - 48 - 60 - 110 | ||
| Rated power W | one point seven | 3.6/1.7 | |
| Operating range (– 40... 70) ° C DC | (0.90 …1.1)UN | one point seven | |
| Energy saving mode (– 40... 85) ° C | Applicable to the operating range of 1 second | (0.95…2.5)UN | (0.95…2.5)UN |
| Normal range of voltage to be maintained DC | (0.32…0.65)UN | (0.32…0.65)UN | |
| Minimum holding power W | zero point one seven | zero point one seven | |
| Required voltage ac/dc | 0.05 UN | 0.05 UN | |
