9-1393792-3 TE Connectivity, 9-1393792-3 Datasheet - Page 467

• Manufacturer Part Number: 9-1393792-3
• Description: Electromechanical Relay DPDT 3A 5VDC 125Ohm Through Hole
• Manufacturer: TE Connectivity
• Type: Signal Relayr

Specifications of 9-1393792-3

• Contact Arrangement: DPDT
• Dc Coil Voltage: 5 V
• Coil Current: 40 mA
• Mounting: Through Hole

WD32 Specifications
Nominal Operating Range: 120 to 480 VAC, 1 or 3 phase.
Maximum Sensing Range: 575VAC.
Nominal Sensing Current: 5A.
Nominal Frequency Range: WD32-00X: 40-400 Hz.; WD32-01X: 60 Hz.
Contact Form:
Time Delay Adjustment: 0.5 to 20 sec.
Sense Current:
Control Voltage:
Ordering Information
Our authorized distributor is more likely to stock these items.
WD32 Typical Hookup
Dimensions are shown for
reference purposes only.
WD32 Operation
WD32 reverse power relays are used to monitor the direction of power from
AC generators. This is accomplished by measuring I cos q. If current from the
generator is reversed and exceeds the adjustable setting, the relay will trip. A
0.5 to 20 second time delay is provided. A correct setting of the trip point and
time delay will prevent motorizing the generator and prevent tripping during
transients that occur while synchronizing. A POWER LED indicates the
condition of the power supply and a REVERSE POWER TRIP LED indicates the
output status of the relay.
WD32-003
WD32-011
Reverse Power Trip: 0.2 to 1.0A (4-20% of nominal sense current).
Model WD32
Input Voltage (VDC)
Input Voltage (VAC)
Typical Part Number
1. Basic Series:
2. Type:
3. Load:
4. Control Voltage:
WD = DIN mount Protective Relay.
32 = Reverse Power Relay.
00 = Resistive (power)
01 = Inductive (Kvar, 60 Hz.)
1 = 18 to 54VDC
2 = 13.5 to 32 VDC
3 = 100-200VDC or 100-140VAC.
2 form C (DPDT).
B
18 to 54
-001
–
Dimensions are in inches over
(millimeters) unless otherwise
specified.
WD 32 -00
13.5 to 32
-002
–
100 to 200
100 to 140
-003
2
Catalog 1308242
Issued 3-03
WD32 Calibration
The calibration marks on the faceplate have a maximum error of 10% and
are provided only as guides. Proper calibration requires using an accurate
Current Meter in series with the input current. Use the following
procedure to calibrate your relay.
REVERSE POWER
1.
2.
3.
4.
5.
6.
7.
WD32 Controls
WD32 Connections
WD32 Reverse Power Relays
• Function 32
Remove cover.
Adjust the TRIP SET control fully clockwise (CW) and the TIME
DELAY control fully counterclockwise (CCW).
Apply the desired trip current to the relay. NOTE: for the Reverse
Power (WD32-00X) a resistive load must be used and for the Reverse
KVAR (WD32-01X) an inductive load must be used.
Slowly adjust the TRIP SET control CCW until the relay trips.
Remove the applied Current and set the TIME DELAY control to the
desired time delay.
Re-apply the Current (10% more than the trip current) to the relay and
measure the time to trip.
Adjust the TIME DELAY and repeat steps 4 and 5 until you have the
desired time delay.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
KILOVAC
1311