Compact size 2 Form A and 2 Form A 1 Form B 35A power HE-S RELAYS relays for energy management and industrial equipment TYPICAL APPLICATIONS Photovoltaic power generation systems (Solar inverter) Uninterruptible Power Supplies (UPS) Inverter Ofce air conditioner Industrial equipment RoHS compliant Protective construction: Flux-resistant type FEATURES 4 1. High-capacity and long life 35A 277V AC 510 (long life 7. Contact gap (initial) type) Form A contact: Min. 3.2 mm .126 inch/each contact Form B contact: Min. 0.7 mm .028 inch 2. Electrical life (resistive load) Min. 0.5 mm .020 inch (When Form A contact Form A contact Standard type Long life type welded) 4 4 35A 277V AC 310 510 5 30A 220V AC 110 8. Mirror contact mechanisms (Compliant with EN60947-4-1 5 5 20A 277V AC 110 210 mirror contact) 3. Compact size and low operating power Detection of main contact welding makes it possible to W: 30 L: 36 H: 40 mm W: 1.181 L: 1.417 H: 1.575 inch construct a safety circuit. Operating power: 1,880 mW (holding power: 170 mW) Designed so that Form A contact and Form B contact will 4. Reduced coil holding voltage contributes to saving not close at the same time. energy of equipment When Form A contact welded, Form B contact gap of at The coil holding voltage can be reduced up to 30%V of the least 0.5 mm .020 inch is maintained. * Form B contact, when used to monitor the condition of Form A contact, can be nominal coil voltage. This equals to operating power of used exclusively as an auxiliary contact. approximately 170 mW, which contributes equipment energy When Form A savings. Normal operation Condi- contact welded * Coil holding voltage is the coil voltage after 100 ms from the applied nominal coil tions voltage. Non-excitation Excitation Non-excitation 5. Contact gap: 3.2 mm .126 inch (VDE0126 compliant) Form A Form B Form A Form B Form A Form B contact contact contact contact contact contact Compliant with European photovoltaic standard VDE0126 Mirror Compliant with EN61810-1 2.5 kV surge breakdown voltage contact mecha- Welding (between contacts) nisms 6. Insulation distance (initial) Between Form A contact and coil: Min. 11.0 mm .433 inch (Clearance/Creepage) Between Form B contact and coil: Min. 3.2 mm .126 inch (Clearance/Creepage) Between Form A contact sets: Min. 8.2 mm .323 inch (Clearance/Creepage) Between Form A contact and Form B contact: Min. 12.8 mm .504 inch (Clearance/Creepage) ASCTB360E 201604-T 1 New Min. 0.5 mm Min020 inchHE-S (AHES3, 4) ORDERING INFORMATION AHES 9 Contact arrangement / Operating function 3: 2 Form A Single side stable type 4: 2 Form A 1 Form B Single side stable type Contact specifications 1: Standard type 2: Long life type Terminals form 9: PC board terminal type Nominal coil voltage (DC) Part No. 0 1 2 3 5 Nominal coil voltage (V) 6 12 24 48 9 Note: Certified by UL/C-UL and VDE TYPES Part No. Contact arrangement Nominal coil voltage Standard type Long life type 6V DC AHES3190 AHES3290 9V DC AHES3195 AHES3295 2 Form A 12V DC AHES3191 AHES3291 24V DC AHES3192 AHES3292 48V DC AHES3193 AHES3293 6V DC AHES4190 AHES4290 9V DC AHES4195 AHES4295 2 Form A 1 Form B 12V DC AHES4191 AHES4291 24V DC AHES4192 AHES4292 48V DC AHES4193 AHES4293 Standard packing: Carton: 25 pcs. Case: 100 pcs. RATING 1. Coil data Pick-up voltage Drop-out voltage Nominal operating Nominal operating Nominal coil Coil resistance Max. applied voltage (at 20C 68F) (at 20C 68F) current power voltage 10% (at 20C 68F) (at 55C 131F) (Initial) (Initial) 10% (at 20C 68F) (at 20C 68F) 6V DC 313mA 19.1 110%V of nominal 9V DC 209mA 43.1 75%V or less of 5%V or more of ON: 1,880mW coil voltage 12V DC 157mA 76.6 1 nominal voltage nominal voltage Holding: 170mW* 150%V of nominal 24V DC 78mA 306.4 2 coil voltage* 48V DC 39mA 1,225.5 Notes: *1. With 30%V coil holding voltage *2. With no more than 24 hours per time with non-consecutive voltage application time. ASCTB360E 201604-T 2