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Product name： | DZ638A series intermediate relay | |||||
| specification： |   Zoom in on the image |
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| Category： | low-voltage electrical apparatus -- intermediate relay | ||||||
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Price： | factory price | |||||
| Brand： | Shanghai | ||||||
| Place of Origin： | China | ||||||
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Available Quantity： | batch | |||||
| delivery cycle： | Spot goods (or inquire by telephone) | ||||||
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| Model number | DZ-638A-3ZHigh power intermediate relay | DZ-638A-3H2ZHigh power intermediate relay | |
| Coil specification (V) | DC：6、9、12、24、48、110、220； AC：6、12、24、36、110、220、380 | ||
| Action value | DC: ≤ 70% of rated voltage, AC: ≤ 85% of rated voltage | ||
| Release value | DC: ≥ 10% of rated voltage, AC: ≥ 30% of rated voltage | ||
| Coil power consumption | AC:：≤5VA、DC≤3W | ||
| Rated capacity of contacts | cosΦ=1 | Dynamic closing: AC30A220V, dynamic breaking: AC20A220V Main contacts: AC20A220V, auxiliary contacts: AC10A20V | |
| cosΦ=0.4 | |||
| contact form | 3Z | 3H2Z | |
| contact resistance | ≤ 50m Ω (under 1A 24V DC conditions) | ||
| Action Time | ≤50ms | ||
| Release time | ≤50ms | ||
| electrical life | |||
| mechanical life | 5×10sixMore than once | ||
| dielectric strength | 2000VAC for 1 minute between coil and contact, 1000VAC for 1 minute between contacts in the same group | ||
| insulation resistance | 100MΩ500VDC | ||
| ambient temperature | -25～40℃ | ||
| relative humidity | Less than 85% RH | ||
| atmospheric pressure | 86～106KPa | ||
| Vibration | 10-55Hz 1.5mm dual amplitude | ||
| Impact | 150m/stwo | ||
| Model number | DZ-638A-1ZHigh power intermediate relay | DZ-638A-2ZHigh power intermediate relay | |
| Coil specification (V) | DC：6、9、12、24、48、110、220； AC：6、12、24、36、110、220、380 | ||
| Action value | DC: ≤ 70% of rated voltage, AC: ≤ 85% of rated voltage | ||
| Release value | DC: ≥ 10% of rated voltage, AC: ≥ 30% of rated voltage | ||
| Coil power consumption | AC:：≤5VA、DC≤3W | ||
| contact point | cosΦ=1 | AC40A220V | AC30A220V |
| Rated capacity | cosΦ=0.4 | ||
| contact form | 1Z | 2Z | |
| contact resistance | ≤ 50m Ω (under 1A 24V DC conditions) | ||
| Action Time | ≤50ms | ||
| Release time | ≤50ms | ||
| electrical life | 5×10fourMore than once | ||
| mechanical life | 5×10sixMore than once | ||
| dielectric strength | 2000VAC for 1 minute between coil and contact, 1000VAC for 1 minute between contacts in the same group | ||
| insulation resistance | Greater than 100M Ω (500VDC) | ||
| ambient temperature | -25～40℃ | ||
| relative humidity | Less than 85% RH | ||
| atmospheric pressure | 86～106KPa | ||
| Vibration | 10-55Hz 1.5mm dual amplitude | ||
| Impact | 150m/stwo | ||
DZ638A series intermediate relay
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