Basic Info.
Model NO.
HFE18-300/750-24-HC6
Theory
Electromagnetic Relay
Characteristics Notes: The Data Shown a
1A
Contact Resistence
0.2mq Max.(300A)
Max. Switching Voltage
1000VDC
Specification
113.6x65.1 x76.9
Product Description
Features
• High voltage direct current relay
• 300Aswitchingcapability
• Switching power upto 750kW
• Max.switchingvoltage:1000VDC
• Outline Dimensions:(113.6x65.1 x76.9)mm
CONTACT DATA | COIL |
Contact arrangement | 1A | Nominal Voltage VDC | Pick-up Voltage VDC max. | Drop-out Voltage VDC min. | Coil power W |
Contact resistence | 0.2mQ max.(300A) |
Contact rating (Res. load) | 300A 750VDC | 12 | 9 | 1 | Switch on:45 (time:0.1s) Carrying:3.8 |
Max. switching voltage | 1000VDC |
24 | 18 | 2 | Switch on:45 (time:0.1s) Carrying:3.8 |
Max. switching current | 2500A300VDC (1opmin.) |
Max. switching power | 750kW | 48 | 36 | 4 | Switch on:45 (time:0.1s) Carrying:3.8 |
Mechanical endurance | 2 x 105ops |
Electrical endurance | 1 x 104ops(75A1000VDC) 1 x 104ops(300A450VDC) 3x103ops(300A 750VDC) | Notes: When requiring other nominal voltage, special order allowed. |
CHARACTERISTICS
Insulation resistance | 1000M (500VDC) |
Dielectric | Between coil & contacts | 4000VAC 1min. |
strength | Between open contacts | 3000VAC 1min. |
Load input | Air gap | 10mm min. |
terminal | Creepage distance | 10mm min. |
Operate time (at nomi. volt.) | 30ms max. |
Release time (at nomi. volt.) | 10ms max. |
Shock | Functional | 196m/s2 |
resistance | Destructive | 490m/s2 |
Vibration resistance | 10Hzto55Hz1.5mm DA |
Humidity | 5% to 95% RH |
Ambient temperature | -40oC to 85oC |
Termination | M8 screw thread |
Unitweight | Approx.850g |
ORDERING INFORMATION
| HFE18 | -300/ | 12- | H | C | 6 | (XXX) |
Type | Nil: PV&DC Inputand output control | | | | | | |
Contact rating 300: 300A
Coil voltage 12: 12VDC 24: 24VDC 48: 48VDC
Contact arrangement H:1 FormA
Coil input terminal L: wire C: connector B: wire+connector
Load input terminal 6:Cu-Bus-Barterminal
Customerspecial code
OUTLINE DIMENSIONS,INSTALLATION HOLE,COILWRING DIAGRAM
Disclaimer
This datasheet is for the customers' reference. All the specifications are subject to change without notice.
We could not evaluate all the performance and all the parameters for every possible application. Thus the user should be in a right position to choose the suitable product for their own application. If there is any query, please contact Hongfa for the technical service. However, it is the user's responsibility to determine which product should be used only.
Address:
No. 777 Dushi Road. Minhang District. Shanghai. China, Shanghai, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics
Company Introduction:
Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.