Overview
The ABB 216GA62/N221 (HESG112799R1) is a high-performance tripping auxiliary relay assembly designed for industrial automation, power protection, and emergency shutdown systems. It delivers fast response times, low power consumption, and reliable contact operation, making it ideal for applications requiring rapid fault isolation and system protection.
This module features up to eight potential-free tripping contacts, configurable for diverse control and protection tasks. It supports surge circuits for high-speed operation and economy circuits to minimize energy usage after activation. An optional tripping logic diode matrix allows direct integration with external signals for advanced protection schemes.
For instance, in a power substation, the 216GA62 can actuate circuit breakers or alarms immediately upon fault detection, ensuring rapid system response and safety.
Technical Data
| Parameter | Specification |
|---|---|
| Model | 216GA62/N221 |
| ABB Code | HESG112799R1 |
| Dimensions | 18 cm × 6 cm × 3 cm |
| Weight | 0.5 kg |
| Operating Temperature | –25°C to +55°C |
Typical Applications
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Power Substations: Triggers breakers and alarms in response to protection relay signals.
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Process Automation Systems: Provides fast tripping for emergency shutdown and interlock circuits.
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Energy Monitoring and Control: Interfaces with control logic to isolate faults and maintain system stability.
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Chemical and Petrochemical Plants: Supports safety logic for hazardous process isolation.
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Smart Building Infrastructure: Enables automated fault response in intelligent building control systems.
The 216GA62 is also widely used in retrofit projects, replacing legacy relay assemblies with modern, low-power, high-speed alternatives.
FAQ
Q1: What is the function of the surge and economy circuits?
A1: The surge circuit enables fast tripping, while the economy circuit reduces power consumption after activation.
Q2: How many tripping contacts does the module support?
A2: It supports up to eight potential-free tripping contacts.
Q3: Can it be integrated with external signals?
A3: Yes, it can be fitted with a tripping logic diode matrix for direct coupling with external signals.
Q4: What is the typical operating temperature range?
A4: It operates reliably between –25°C and +55°C.
Q5: Is it suitable for safety-critical applications?
A5: Absolutely. It is designed for high-speed, fault-tolerant tripping in protection systems.
| Brze ponude | Primite cijenu i dostupnost BRZO od našeg posvećenog tima za korisničku podršku. |
|---|---|
| Dostava | Dostupna je ubrzana, teretna i međunarodna dostava. |
| Stanje | 100% Novo s originalnom ambalažom |
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| Luka za otpremu | ShangHai, Xiamen |
| Jamstvo | 12 mjeseci |
| Q: Jesu li naše cijene konkurentne? |
| A: Da, surađujemo s više od 50 zemalja širom svijeta. Kao vodeći dobavljač u Kini, nudimo značajne popuste temeljem tržišnih trendova. |
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| A: Svi naši novi i originalni proizvodi dolaze sa standardnim jamstvom od jedne godine. |
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| A: Zahtijevamo 100% T/T (telegrafski transfer) uplatu prije otpreme. Za artikle s rokom isporuke, potrebno je unaprijed uplatiti 30% depozita, a preostalih 70% prije otpreme. Ako imate predstavnika u Kini, možete preko njega dogovoriti prijenos RMB. |
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| A: Uglavnom koristimo FedEx, DHL, UPS i BRE za dostavu. Ako imate račun kod bilo kojeg od ovih prijevoznika, možete sami obaviti otpremu. Također nudimo besplatnu dostavu za špeditere sa sjedištem u Kini. |
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| A: Dostava obično traje 1-3 dana nakon primitka početne uplate. Za artikle s rokom isporuke, otprema će se izvršiti prema navedenom rasporedu. |
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| A: Osiguravamo sigurno pakiranje s višestrukim slojevima zaštite. Proizvodi se prvo stavljaju u njihove originalne kutije i zatvaraju naljepnicama. Zatim se dodaje sloj mjehurićaste folije za zaštitu od udaraca tijekom transporta. Na kraju, predmeti se sigurno pakuju u čvrste kutije. |
| Q: Kako nas kupci mogu kontaktirati i zatražiti ponudu? |
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