Panasonic Industrial Devices HE-S 系列功率继电器
松下 HE-S 系列功率继电器是业界尺寸最小、工作功耗最低的多触点高电容功率继电器。HE-S 系列具有 277VAC 下 5A 的大容量电阻性开关负载额定值，寿命可达 50,000 次。该继电器具有强制导向触点构造（符合 EN60947-4-1），采用了一个 2 a 加一个 1 b 触点的布置。HE-S 系列具有 3.2mm 的常开触点间距，使该继电器符合 VDE0126 欧洲光伏标准，并且触点间耐浪涌电压达 2.5kV ，从而达到 EN61810-1 工业标准。
The HE-S Series combines a compact case, low operating power, and long electrical life to support efficient equipment designs. Panasonic Industrial Devices HE-S Series Power Relays include mirror contact mechanisms compliant with EN60947-4-1, allowing the Form B contact in 2 Form A 1 Form B versions to monitor the condition of the Form A contacts for weld detection.
These relays are designed for photovoltaic power generation systems, UPS systems, inverters, industrial air conditioners, and industrial equipment. The HE-S Series also provides a large contact gap and insulation distance, a coil-holding voltage function for energy savings, and compliance with VDE0126 and EN61810-1 standards.
特性
- High-capacity switching for energy management and industrial equipment
- Low operating power with coil holding voltage support for equipment energy savings
- Mirror contact mechanisms compliant with EN60947-4-1 for weld detection circuit support in 2 Form A 1 Form B types
- Compact relay design for reduced board space
- Large contact gap and insulation distance for photovoltaic and industrial applications
- Flux-resistant protective construction
- RoHS and REACH-compliant construction
应用
- Photovoltaic power generation systems
- UPS systems
- Inverters
- Industrial air conditioners
- Industrial equipment
规范
- Contact arrangements
- 2 Form A
- 2 Form A 1 Form B
- Contact ratings and switching performance
- Contact rating of 40A at 277VAC and 5A at 110VDC for resistive loads
- High-capacity resistive switching load rating of 35A at 277VAC for 50,000 cycles
- Maximum switching power of 11,080VA and 550W
- Maximum switching voltage of 480VAC and 110VDC
- Maximum switching current of 40A
- Electrical life for Form A contact resistive loads
- Standard type with 20A at 277VAC for 100,000 operations
- Long life type with 20A at 277VAC for 200,000 operations
- Long life type with 30A at 220VAC for 100,000 operations
- Standard type with 35A at 277VAC for 30,000 operations
- Long life type with 35A at 277VAC for 50,000 operations
- 40A at 277VAC for 1,000 operations
- 5A at 110VDC for 10,000 operations
- Nominal operating power of 1,880mW
- Coil holding power of 170mW
- Case size of 30mm x 36mm x 40mm
- Contact gap and insulation distance
- Form A contact gap of 3.2mm
- Form B contact gap of at least 0.5mm when Form A contact is welded
- Clearance/creepage between Form A contact and coil of at least 11.0mm
- Clearance/creepage between Form B contact and coil of at least 3.2mm
- Clearance/creepage between Form A contact sets of at least 8.2mm
- Clearance/creepage between Form A contact and Form B contact of at least 12.8mm
- Contact material of AgSnO₂ type
- Rated coil voltage options of 6VDC, 9VDC, 12VDC, 24VDC, and 48VDC
- PC board terminal type
- Standard packing of 25 pieces per inner carton and 100 pieces per outer carton
Quick Charger Stations - Application Diagram
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| 物料编号 | 数据表 | 线圈电压 | 线圈电阻 | 最大开关电流 |
|---|---|---|---|---|
| AHES3191 |  |
12 VDC | 76.6 Ohms | 35 A |
| AHES3292 | |
24 VDC | 306.4 Ohms | 35 A |
| AHES3291 | |
12 VDC | 76.6 Ohms | 35 A |
| AHES4191 | |
12 VDC | 76.6 Ohms | 1 A, 35 A |
| AHES4192 | |
24 VDC | 306.4 Ohms | 1 A, 35 A |
| AHES4292 | |
24 VDC | 306.4 Ohms | 1 A, 35 A |
| AHES3190 | |
6 VDC | 19.1 Ohms | 35 A |
| AHES4190 | |
6 VDC | 19.1 Ohms | 1 A, 35 A |
| AHES4291 | |
12 VDC | 76.6 Ohms | 1 A, 35 A |
| AHES3192 | |
24 VDC | 306.4 Ohms | 35 A |