| Customization: | Available |
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| Theory: | Voltage Relay |
| Usage: | Communication Relay |
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• It serves to control supply voltage for appliances sensitive to supply tolerance, protection of the device against under/over voltage.
• DV2-1S is LCD display over / under voltage relay.
• With test reset function
• Supply from monitored voltage (monitors level of its own supply).
• 2-MODULE, DIN rail mounting.
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DV2-1S
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Supply and measuring
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terminals
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L1-N
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Voltage range
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145-300 V AC 50 - 60 Hz
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Burden
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AC max.1.2VA/
0.5W
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Max. dissipated power
(Un + terminals)
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6W
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Upper level(Umax)
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AC 221 - 275V
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Bottom level(Umin)
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AC 150 - 229V
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Max. permanent
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AC 300V
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Peak overload<1ms
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AC 450V
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Time delay
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adjustable 0-10s
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Accuracy
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Set. accuracy (mechanical)
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5 %
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Repeat accuracy
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< 1 %
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Dependance on temperature
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< 0. 1 % / °C (°F)
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Tolerance of limit values
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5 %
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Hysteresis(from fault to normal)
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5V
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3% of adjusted value
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Output
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Number of contacts
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1x NO/SPST
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1x NO/SPST
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1x NO/SPST
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1x NO/SPST
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Current rating
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40 A / AC1
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50 A / AC1
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63 A / AC1
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80 A / AC1
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Breaking capacity(AC1)
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10000 VA
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12500 VA
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15750 VA
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20000 VA
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Inrush current(<3s)
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50 A
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63 A
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80 A
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100 A
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Switching voltage
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250 V AC1
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Output indication
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red / yellow LED
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Mechanical life
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3x10^7
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Electrical life (AC1)
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0.7x10^5
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Other informatio
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Operating temperature
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- 30 °C to 70 °C
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Storage temperature
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- 45 °C to 85 °C
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Electrical strength
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4kV (supply - output)
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Operating position
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any
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Mounting
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DIN rai EN 60715
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Protection degree
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IP40 from front panel/IP20 terminals
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Overvoltage category
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III.
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Pollution degree
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2
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Max. cable size (mm^2)
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10(AWG8)
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16(AWG6)
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16(AWG6)
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25(AWG4)
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Dimensions
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90x36x70mm
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Weight
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165g
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165g
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165g
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165g
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Standards
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IEC60947-5-1 EN 60255-6, EN 61010-1
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Packing Details
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Box DIM: 520x225x175, QTY: 50Pcs, GW:9.2kg
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