Download PDFAZEV116 AZETTLER
Document overview
- Manufacturer or author: Provided By digicamel.com
- PDF pages: 3
Technical content
www.ZETTLER-group.com page 1 of 3 2022-12-09
16 AMP POWER RELAY
SPST-NO (1 Form A) SPST-NC (1 Form B) coupled to load contact Ratings (max.) load contact switched power switched current switched voltage signal contact switched current minimum load (resistive load) 6400 VA 20 A
400 VAC
10 mA, 5 VDC, 50mW Approved ratings UL/CUR load contact signal contact TÜV/CQC load contact signal contact
16 A at 277 VAC, resistive, 85°C, 50k cycles
20 A at 277 VAC, resistive, 85°C, 30k cycles
10 mA at 12 VDC, 85°C, 50k cycles
16 A at 400 VAC, resistive, 85°C, 50k cycles
10 mA at 12 VDC, 85°C, 50k cycles Contact material load contact signal contact AgSnO2 (silver tin oxide) AgNi + Au (silver nickel, gold plated) Contact gap load contact ≥ 2.25 mm Contact resistance load contact initial typical ≤ 50 mΩ < 3 mΩ CONTACTS Life Expectancy mechanical electrical (minimum operations) 1 x 105 see UL/CUR/TÜV/CQC ratings Operate Time 30 ms (max.) at nominal coil voltage Release Time 10 ms (max.) at nominal coil voltage, without coil suppression Dielectric Strength open load contacts coil to load contacts open signal contacts coil to signal contacts signal to load contacts (at sea level for 1 min.)
2500 VRMS
4000 VRMS
500 VRMS
≥ 1.02 kA; ≥ 2.5 kA²s (based on requirements of IEC 62752) Surge voltage open load contacts coil to load contacts signal to load contacts 6 kV 6 kV 6 kV Insulation Resistance 1000 MΩ (min.) at 23°C, 500 VDC, 50% RH Temperature Range operating (at nominal coil voltage) Vibration resistance 0.062" (1.5 mm) DA at 10–55 Hz Enclosure protection category material group flammability P.B.T. polyester RT II, flux proof IIIa UL94 V-0 Terminals Tinned copper alloy, P. C. Soldering preheating soldering (referring IEC 61760-1 wave soldering) Dimensions length width height 35.0 mm (1.38”) 16.0 mm (0.63”) 27.9 mm (1.10”) Weight 35 grams (approx.) Compliance UL 508, IEC 61810-1, GB/T 21711.1-2008 RoHS, REACH designed to meet requirements of IEC 62752 Agency Approvals UL / CUR TÜV CQC E365652 B 088793 0014 CQC19002216104 Packing unit in pcs 50 per plastic tray 400 per carton box GENERAL DATA
FEATURES
- 16 Amp nominal switching capability
- Isolated NC signal contact for welding monitoring
- Withstands up to 1020 A short circuit current
- Wide contact gap of ≥ 2.25 mm
- Dielectric strength 4 kVRMS
- UL / CUR: E365652
- TÜV: B 088793 0014
- CQC: CQC19002216104 Nominal coil DC voltages 5, 9, 12, 24, 48 Dropout voltage > 5% of nominal coil voltage Holding voltage > 35% of nominal coil voltage Coil power nominal holding power at pickup voltage (at 23 °C) 1.55 W 190 mW 875 mW Temperature rise 70 K (126°F) at nom. coil voltage, 85°C Insulation system class F, max. temperature 155°C (311°F) COIL
www.ZETTLER-group.com page 2 of 3 2022-12-09 COIL VOLTAGE SPECIFICATIONS Nominal Coil VDC Must Operate VDC Min. Holding VDC Max. Coil VDC Resistance Ohm ± 10% 5 3.75 1.75 6.0 16.15 9 6.75 3.15 10.8 52.3 12 9.0 4.2 14.4 93.0 24 18.0 8.4 28.8 372 48 36.0 16.8 57.6 1488 Test conditions: 23°C (73°F), upright position, terminals downward. Example ordering data AZEV116-1AE-24D Without signal contact, 24 VDC coil AZEV116-1AE1BG-12D With 1 Form B signal contact, 12 VDC coil ORDERING DATA Nominal coil voltage see coil voltage specifications table Signal contact nil: without signal contact 1BG: equipped with 1 Form B signal contact MECHANICAL DATA Dimensions in mm. Tolerance: ±0.3 mm if not stated otherwise. Pin dimensions given without tin coating. CAD data in attachment of the datasheet. Layout and footprint recommendation. Viewed towards terminals. Dimensions in mm. Note: * Pins only present at versions with signal contact. PC BOARD LAYOUT / WIRING DIAGRAMS NOTES 1. All values at reference temperature of 23°C (73°F) unless stated otherwise. 2. Relay may pull in with less than “Must Operate” value. 3. “Maximum Coil Voltage” is the maximum voltage the coil can endure for a short period of time. 4. Coil suppression circuits such as diodes, etc. in parallel to the coil will lengthen the release time. We recommend to use coil suppression circuits with a reverse breakdown voltage of around 3 times the nominal coil voltage to achieve a fast release time. 5. For applications requiring long term high current carrying, we recommend to reduce the coil energization to around half of the nominal coil voltage as holding voltage. 6. For the gold plated signal contact a minimum load of 10mA/5V/50mW is recommended. 7. Provide sufficient PCB cross section at Form A load terminals as a heat spreader to dissipate power loss form contact resistance. 8. Relay adjustment may be affected if excessive shock is applied to the relay or if undue pressure is exerted on the relay case. Dropped relays must not be used anymore. 9. For automated dual wave soldering process we recommend preheating with 120°C (248°F) for max. 120 seconds and a soldering temperature of 260 ±5°C (500 ±9°F) for max. 10 seconds soldering time (max. 5 seconds per wave). For manual soldering we recommend 350°C (662°F) max. temperature for max. 5 seconds. During the soldering process, no force may be exerted on the relay terminals. 10. RTII (flux proof) relays must not be washed, immersion cleaned or conformal coated. 11. During storage, transport and usage, ensure a dry, non-condensing and non-icing environment. 12. Substances containing silicone or phosphorus must be avoided in the vicinity to the relay as these will shorten its service life. 13. Avoid corrosive gases near the relay. Contact corrosion will lead to malfunction. 14. Specifications subject to change without notice. Compliance with IEC 62752, IEC 62955 or similar standards for short circuit withstand is a function of both relay design and PCB layout. ZETTLER's relay design and applications engineering teams have developed an application note that contains important design suggestions to optimize the performance of the relay with respect to its short circuit current withstand capability. In addition, as the overall performance depends on multiple factors such as part arrangement and trace routing, compliance cannot be generically guaranteed by ZETTLER. We strongly encourage customers to conduct their own short circuit tests in accordance with IEC 62752, IEC 62955 or similar standards in the context of their individual application design. IEC 62752 / IEC 62955 Short Circuit Withstand
www.ZETTLER-group.com page 3 of 3 2022-12-09 DISCLAIMER This product specification is to be used in conjunction with the application notes which can be downloaded from the regional ZETTLER websites. The specification provides an overview of the most significant part features. Any individual applications and operating conditions are not taken into consideration. It is recommended to test the product under application conditions. Responsibility for the application remains with the custo mer. Proper operation and service life cannot be guaranteed if the part is operated outside the specified limits. ZETTLER GROUP Building on a foundation of more than a century of expertise in German precision engineering, ZETTLER Group is a world -class enterprise, engaged in the design, manufacturing, sales and distribution of electronic components. Our industry leadership is based on a unique combinat ion of engineering competence and global scale. For more information on other ZETTLER Group companies, please visit zettler-group.com. For support on this product or other ZETTLER relays, please visit one of the group sites below. SITES FOR ZETTLER RELAYS NORTH AMERICA American Zettler, Inc. www.azettler.com sales@azettler.com CHINA Zettler Group, China www.zettlercn.com relay@zettlercn.com EUROPE Zettler Electronics, GmbH www.zettlerelectronics.com office@zettlerelectronics.com Zettler Electronics, Poland www.zettlerelectronics.pl office@zettlerelectronics.pl ASIA PACIFIC Zettler Electronics (HK) Ltd. www.zettlerhk.com sales@zettlerhk.com