DLMHBRAAA中文资料Voltage Monitoring Relay数据手册Littelfuse规格书
技术参数
- 制造商编号
：DLMHBRAAA
- 生产厂家
：Littelfuse
- Input Voltage Maximum (V)
：600
- Input Type
：3-phase delta or WYE with no connection to neutral
- Input AC Line Frequency (Hz)
：50 / 60
- Input Phase Sequence
：A; B; C; L1; L2; L3
- Output Type
：Isolated electromechanical relay
- Output Load Rating (VA)
：10 A resistive @ 240 Vac; 8 A resistive @ 277 Vac; NO-1/4 hp @ 120 Vac; 1/3 hp @ 240 Vac
- Reset Time (ms)
：Automatic
- Response Time (ms)
：Phase loss: ≤200 ms; Phase reversal: ≤200 ms
- Restart Delay Range
：0.6 - 300 s adjustable
- Restart Delay Tolerance (%)
：±15%
- Trip Delay Type
：Active On: Over/undervoltage; voltage unbalance; over/under frequency
- Trip Delay Range
：1-30 s adjustable
- Trip Delay Tolerance (%)
：±15%
- Overvoltage Trip Voltage (%)
：109 - 113% of the adjusted line voltage
- Overvoltage Reset Voltage (%)
：≅-3% of the trip voltage
- Undervoltage Trip Voltage
：88 - 92% of the adjusted line voltage
- Undervoltage Reset Voltage (%)
：≅+3% of the trip voltage
- Voltage Unbalance Trip Point (%)
：Adjustable 2 - 10%
- Voltage Unbalance Reset (%)
：≅-0.7% unbalance
- Over/Under Frequency (%)
：±4%; Reset ±3%; 50 / 60 Hz
- Phase Loss
：≥25%
- Surge Protection
：IEEE C62.41-1991 Level B
- Type of Detection
：Voltage detection with delayed trip and automatic reset
- Termination Type
：Screw terminal with captive wire clamps for up to #14 AWG (2.5 mm²) wire
- Mounting Method
：Surface mount with two #8 (M4 x 0.7) screws or snap on 35mm DIN rail
- Operating Temperature
：-40° to 60°C (-40° to 140°F)
- Storage Temperature (F/C)
：-40° to 85°C (-40° to 185°F)
- Humidity
：95% non-condensing
- Dimensions
：4.33 H x 2.95 W x 1.97 D in. (110 x 75 x 50 mm)
- Weight (lbs/g)
：0 Kg
- Check Stock
：Yes
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHCO |
21+ |
NA |
52070 |
只做原装,一定有货,不止网上数量,量多可订货! |
询价 | ||
RICHCO |
23+ |
NA |
12730 |
原装正品代理渠道价格优势 |
询价 | ||
E-MECH |
1000 |
RIC |
75000 |
询价 | |||
骏晔科技 |
21+ |
30 |
全新原装鄙视假货 |
询价 | |||
Essentra |
24+ |
原厂原装 |
75000 |
进品原装,现货特卖 |
询价 | ||
RICHCO |
24+ |
NA |
52167 |
原装现货,专业配单专家 |
询价 | ||
Richco |
2022+ |
原厂原包装 |
6800 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
RICHCO |
21+ |
NA |
12820 |
只做原装,质量保证 |
询价 | ||
Richco |
新 |
5 |
全新原装 货期两周 |
询价 | |||
RICHCO |
2447 |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |
