Panasonic Industry HE-Sシリーズパワーリレー

Panasonic HEシリーズパワーリレーは、業界最小かつ最低動作電力の、複数接点高容量パワーリレーです。HE-Sシリーズは、50,000サイクルを対象とした277VACで定格5Aの高容量スイッチング負荷抵抗が特徴です。リレーも、ミラー接点構造（EN60947-4-1準拠）が特徴で、1 Form B接点配列と2 Form Aを組み合わせて使用しています。HE-Sシリーズには3.2ミリメートルの通常開接点ギャップがあり、これによって欧州太陽光発電規格VDE0126準拠が可能となっています。EN61810-1業界規格への準拠に必須の、接点間での2.5KVサージ降伏電圧を実現しています。

特徴

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

アプリケーション

Photovoltaic power generation systems
Uninterruptible power supplies (UPS)
Inverters

Industrial air conditioners
Industrial equipment

仕様

Contact arrangements
- 2 Form A
- 2 Form A 1 Form B
Contact ratings and switching performance
- Contact rating of 40A at 277V_AC and 5A at 110V_DC for resistive loads
- High-capacity resistive switching load rating of 35A at 277V_AC for 50,000 cycles
- Maximum switching power of 11,080V_AC and 550W
- Maximum switching voltage of 480V_AC and 110V_DC
- Maximum switching current of 40A
Electrical life for Form A contact resistive loads
- Standard type with 20A at 277V_AC for 100,000 operations
- Long life type with 20A at 277V_AC for 200,000 operations
- Long life type with 30A at 220V_AC for 100,000 operations
- Standard type with 35A at 277V_AC for 30,000 operations
- Long life type with 35A at 277V_AC for 50,000 operations
- 40A at 277V_AC for 1,000 operations
- 5A at 110V_DC for 10,000 operations

Nominal operating power of 1880mW
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 6V_DC, 9V_DC, 12V_DC, 24V_DC, and 48V_DC
PC board terminal type
Standard packing of 25 pieces per inner carton and 100 pieces per outer carton