RL-7747-500-F [RENCO]
CURRENT SENSE TRANSFORMER;
| 型号： | RL-7747-500-F |
| 厂家： | 
RENCO ELECTRONICS, INC. |
| 描述： | CURRENT SENSE TRANSFORMER |
| 文件： | 总2页 (文件大小：87K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAFETY
UL RECOGNIZED
E046036
RL-7747
CURRENT SENSE TRANSFORMER
DESCRIPTION
FEATURES
• Current Sense Transformer
• UL Recognized: Instrument Transformer (XODW2.E146186) per
IEEE C57.13.2 and CSA C60044-1:07 with 300V and 600V
spacings per UL5085-1 and CSA C22.2 No. 66.1-06.
• UL Class B and F insulation systems (OBJY2.E73291)
• Dielectric withstand of 2500Vac for 300V rating and 4000Vac for
600V rating
ENVIRONMENTAL DATA
• Storage temperature range:
†
-55°C to +130°C (155°C )
• Operating temperature range:
†
-55°C to +130°C (155°C )
USAGE
PACKAGING INFORMATION
• Packaging information: pg. 510
• Operating frequency from 47Hz to 400Hz
• Input current up to 40A
• Recommended design for 100mV per pampere
• Design Burden Resistor for 4.0Vrms max output
Verify operation with sample in actual circuit. Order samples at www.rencousa.com.
†
Class F Only
MECHANICAL DIMENSIONS
U.S. Standard (mm)
PART NUMBER
A (MAX.)
B (MAX.)
C ±±.±01 (±.ꢀ3)
D ±±.±01 (±.ꢀ3)
E (MAX.)
RL-7747
0.86 (21.84)
0.71 (18.03)
0.157 (3.98)
0.37 (9.40)
0.85 (21.59)
PART NUMBER
PART WEIGHT
F ±±.±±1 (±.0ꢁ7)
G (TYP.)
H ±±.±01 (±.ꢀ30) I ±±.±±1 (±.0ꢁ7)
RL-7747
13.0g (0.45oz)
θ0.08 (2.03)
0.025 SQ
(0.64)
0.400 (10.16)
0.600 (15.24)
FRONT VIEW
SIDE VIEW
BOTTOM VIEW
SCHEMATIC
1A
2A
A
E
2A
1A
B
S
B
C
H
8
5
2A
5
I
D
2A
1A
G
F
RENCO ELECTRONICS INC.
595 International Place, Rockledge, FL 32955-4200 USA • w.wrewncousa.com • ISO 9001 Certified
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
478
RL-7747
TYPICAL RESPONSIVE CURVE FOR RL-7747-1±± WITH 6± Ohm BURDEN
100%
4±± HZ
90%
6± HZ
80%
1± HZ
70%
60%
0.1
0.5
1
2
5
7
10
15
20
30
PRIMARY CURRENT - AC AMPS
Primary to
Core UL
Spacing
Primary to
Secondary
UL Spacing
Secondary
to Core UL
Spacing
Primary
DCR
Turns
Ratio
Renco Part No.
RL-7747
Secondary
DCR
Insulation
Class
RL-7747-500
500
1000
500
0.30 mΩ
0.30 mΩ
0.30 mΩ
0.30 mΩ
0.30 mΩ
0.30 mΩ
21 Ω
86 Ω
21 Ω
86 Ω
21 Ω
86 Ω
B (130°C)
B (130°C)
B (130°C)
B (130°C)
F (130°C)
F (130°C)
300V
300V
600V
600V
300V
300V
300V
300V
600V
600V
300V
300V
300V
300V
600V
600V
300V
300V
300V
600V
RL-7747-1000
RL-7747-500-600
RL-7747-1000-600
RL-7747-500-F
RL-7747-1000-F
1000
500
Class F
1000
RENCO ELECTRONICS INC.
595 International Place, Rockledge, FL 32955-4200 USA • w.wrewncousa.com • ISO 9001 Certified
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
479
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