D101X [TE]
WILMAR? Protective Relays - D101X Series, 3 Phase Adjustable, Close Differential; 丰益？保护继电器 - D101X系列， 3相可调，近差
| 型号： | D101X |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | WILMAR? Protective Relays - D101X Series, 3 Phase Adjustable, Close Differential |
| 文件： | 总1页 (文件大小：69K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Voltage Sensitive Relays
Function:
WILMAR™ Protective Relays – D101X Series,
• ANSI/IEEE C37.90-1978
• UL file No. E58048
3 Phase Adjustable, Close Differential
• CSA file No. LR61158
#6 - 32 STUDS
10 PLACES
Close Differential Relays are voltage sensitive. The
pick-up and drop-out voltage settings are indepen-
dently adjustable, which allows precise setting of the
differential voltage. This relay is available in a wide
range of AC voltages. Their primary application is
the sensing and control of transfer switches.
H2
Operation:
The output contacts will close when the voltage of
all three phases is above the pre-set pick-up point,
and will open when any one phase drops below its
drop-out setting.
H1
13
/64" DIA.
4 MTG. HOLES
Note: Dimensions in inches. Multiply values by 25.4 for dimensions in mm.
PRODUCT SPECIFICATIONS
D101X
Part Number
Nominal Voltage ............................... AC, Three Phase, see part number selection
Nominal Frequency .......................... 50 to 500 Hz.
PART NUMBER SELECTION
Pick-Up Adjustment Range ............. 66-100% of nominal voltage, screwdriver adjustable
Drop-Out Adjustment Range ........... 66-100% of nominal voltage, screwdriver adjustable
Output Contacts ............................... SPNO
Sample Part No.
D101X
Model: L-L Volts
D101X = 120 VAC
D101-6X = 208 VAC
D101-4X = 240 VAC
D101-10X = 380 VAC
D101-7X = 480 VAC
Contact Ratings ................................ 5 amp resistive at 120 VAC or 28 VDC
Operating Temperature Range ........ -20°C to +85°C
Power Consumption
Each Phase
H1
(inches)
H2
(inches)
Model
D101X
2 VA max.
3 VA max.
3 VA max.
4 VA max.
4 VA max.
2
2 11/16
4 3/16
4 3/16
4 3/16
4 3/16
Notes:
D101-4X
D101-6X
D101-7X
D101-10X
3 1/2
3 1/2
3 1/2
3 1/2
1. Remove screws for access to pick-up and drop-out
trip adjustments.
2. Clockwise rotation of the pick-up and drop-out
adjustment will raise the voltage trip point.
Consult factory for additional models.
2 7
Tyco Electronics / www.tycoelectronics.com / Factory Direct Technical Support: 800-253-4560, ext. 2023 (U.S., Canada, Mexico) or 805-220-2020, ext. 2023 (International)
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