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参数资料
| 型号： | WD81OU001 |
| 元件分类： | 功率/信号继电器 |
| 英文描述： | POWER/SIGNAL RELAY, SPDT, MOMENTARY, 0.046A (COIL), 54VDC (COIL), 2500mW (COIL), 5A (CONTACT), 30VDC (CONTACT), DIN-RAIL MOUNT |
| 文件页数： | 1/7页 |
| 文件大小： | 499K |
| 代理商： | WD81OU001 |
1308
Dimensions are shown for refer-
ence purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specied.
Specications and availability
subject to change.
KILOVAC
Catalog 1308242
Issued 3-03 (PDF Rev. 6/07)
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
WD series
DIN Rail or Screw Mounted
Protective Relays
WD25 Paralleling (Synch Check) Relays
WD2759 Over/undervoltage Relays
WD32 Reverse Power Relays
WD47 Phase Sequence Relays
WD5051 Single- or Three-Phase Overcurrent Relays
WD81OU Over/Underfrequency Relays
File E58048
DIN EN50022-35
Overview
The WD series offers several different models of protective relays in a
common package that is suitable for either DIN rail or screw mounting.
These exible, multifunction devices offer user selectable voltages, sense
currents and frequencies. Adjustable time delays are standard. This allows
a single part number to be suitable for multiple applications, thereby reduc-
ing inventory costs.
Installation and Maintenance Information
Installation: To mount the WD series protective relay on a DIN rail, hook
the top edge of the cutout on the base of the case over one edge of the
DIN rail, then press the opposite side of the cutout containing the release
clip over the opposite side of the DIN rail. To remove or reposition the re-
lay, lever the release clip and move the relay as required. WD series relays
should be installed in a dry location where the ambient temperature will be
within the operating temperature range.
Maintenance: WD series protective relays are solid state devices that
require no maintenance. They are not designed to be serviced by the user.
Consult KILOVAC customer service at 805-220-2023 if repairs should be
necessary.
Outline Dimensions
Specications common to all models
Power Consumption: 2.5VA, maximum.
Contact Ratings: 5 amps, resistive, at 120VAC.
5 amps, resistive, at 30VDC.
Isolation from Control to Sense Inputs: 2,500VAC.
Mechanical Life: 10 million operations.
Shock: 10g.
Vibration: 0.062 (1.57) double amplitude at 10-55 Hz.
Terminals: M3.5 screws.
Maximum Wire Size: 2 x 24 AWG (2.5mm2) solid to DIN 46288 or 2 x 16
AWG (1.5mm2) stranded w/end sleeves.
Operating Temperature Range: -40°C to +60°C.
Storage Temperature Range: -55°C to +85°C.
Operating Humidity (Max.): 90%, non-condensing.
Enclosure: Plastic case (not sealed).
Mounting Options: Snap mounts on standard DIN rail (DIN-EN 50022-35)
or panel mounts with M4, M5, #8 or #10 screws.
Weight: 14.4 oz. (400g) approximately.
Users should thoroughly review the technical data before selecting a product
part number. It is recommended that user also seek out the pertinent approvals
les of the agencies/laboratories and review them to ensure the product meets
the requirements for a given application.
4.41
(112.0)
0.35
(9.0)
2.95
(75.0)
2.36
(60.0)
2.36
(60.0)
1.97
(50.0)
M5
M4
2.87
(73.0)
1.38
(35.0)
16 X M3.5
相关PDF资料 |
PDF描述 |
|---|---|
| WD81OU002 | POWER/SIGNAL RELAY, SPDT, MOMENTARY, 0.078A (COIL), 32VDC (COIL), 2500mW (COIL), 5A (CONTACT), 30VDC (CONTACT), DIN-RAIL MOUNT |
| WD81OU003 | POWER/SIGNAL RELAY, SPDT, MOMENTARY, 0.013A (COIL), 200VDC (COIL), 2500mW (COIL), 5A (CONTACT), 30VDC (CONTACT), DIN-RAIL MOUNT |
| WD47-001 | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 54VDC (COIL), 5A (CONTACT), 30VDC (CONTACT), PANEL MOUNT |
| WD47-001 | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.046A (COIL), 54VDC (COIL), 2500mW (COIL), 5A (CONTACT), 30VDC (CONTACT), DIN-RAIL MOUNT |
| WD47-002 | POWER/SIGNAL RELAY, DPDT, MOMENTARY, 32VDC (COIL), 5A (CONTACT), 30VDC (CONTACT), PANEL MOUNT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| WD81OU-002 | 功能描述:工业继电器 2FormC DPDT 13.5-32V RoHS:否 制造商:TE Connectivity / Kilovac 触点形式:1 Form A (SPST-NO) 触点电流额定值: 线圈电压:9 VDC to 36 VDC 线圈电阻:38 Ohms 线圈电流: 切换电压: 安装风格:Panel 触点材料:Silver Palladium |
| WD81OU-003 | 功能描述:工业继电器 WD81OU-003=RELAY, OVR/UNDR FRE RoHS:否 制造商:TE Connectivity / Kilovac 触点形式:1 Form A (SPST-NO) 触点电流额定值: 线圈电压:9 VDC to 36 VDC 线圈电阻:38 Ohms 线圈电流: 切换电压: 安装风格:Panel 触点材料:Silver Palladium |
| WD-8347 | 制造商:GC Electronics 功能描述: |
| WD-8644 | 制造商:GC Electronics 功能描述: |
| WD-8780 | 制造商:GC Electronics 功能描述: |
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