Overview
The 369 Motor Management Relay is an advanced digital relay designed to protect and monitor three-phase motors and their related mechanical systems. One of its standout features is the ability to "learn" specific motor parameters and adapt to individual applications. By analyzing values like motor inrush current, cooling rates, and acceleration time, the 369 Relay enhances its protective functions, offering tailored and efficient motor protection.Specifications
CONTROL POWER-
LO Range:
- DC: 20 to 60 V DC
- AC: 20 to 48 V AC at 50/60 Hz
-
HI Range:
- DC: 50 to 300 V DC
- AC: 60 to 265 V AC at 50/60 Hz
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Power:
- Nominal: 20 VA
- Maximum: 65 VA
-
Holdup:
- Non-failsafe trip: 200 ms
- Failsafe trip: 100 ms
- Type: T 3.15 A H 250 V (5 × 20 mm)
- Specifications: Timelag high breaking capacity
- CT Input (Rated): 1 A and 5 A secondary
- CT Primary: 1 to 5000 A
-
Range:
- For 50/60 Hz nominal frequency: 0.05 to 20 × CT primary amps
- For variable frequency: 0.1 to 20 × CT primary amps
- Full Scale: 20 × CT primary amps or 65535 A maximum
- Frequency: 20 to 100 Hz
- Conversion: True RMS, 1.04 ms/sample
-
Accuracy:
-
At ≤ 2 × CT:
- ±0.5% of 2 × CT for 50/60 Hz nominal frequency
- ±1.0% of 2 × CT for variable frequency (for sinusoidal waveforms)
-
At > 2 × CT:
- ±1.0% of 20 × CT for 50/60 Hz nominal frequency
- ±3.0% of 12 × CT or less for variable frequency (for sinusoidal waveforms)
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At ≤ 2 × CT:
- Inputs: 6 optically isolated
- Input Type: Dry Contact (< 800 Ω)
- Function: Programmable
- CT Input (Rated): 1 A/5 A secondary and 50:0.025
- CT Primary: 1 to 5000 A (1 A/5 A)
-
Range:
- 0.1 to 1.0 × CT primary (1 A/5 A)
- 0.05 to 25.0 A (50:0.025)
-
Full Scale:
- 1.0 × CT primary (1 A/5 A)
- 25 A (50:0.025)
- Frequency: 20 to 100 Hz
- Conversion: True RMS 1.04 ms/sample
-
Accuracy at 50/60 Hz:
- For 1 A/5 A: ±1.0% of full scale (1 A/5 A)
- For 50:0.025: ±0.07 A at <1 A, ±0.20 A at <25 A
-
Accuracy at Variable Frequency:
-
For 1 A Tap:
- ±1.5% for 40 to 100 Hz
- ±2.5% for 20 to 39 Hz
-
For 5 A Tap:
- ±2% for 40 to 100 Hz
- ±3% for 20 to 39 Hz
-
For 50:0.025:
- ±0.2 A at <1 A
- ±0.6 A at <25 A
-
For 1 A Tap:
- VT Ratio: 1.00 to 240.00:1 in steps of 0.01
- VT Secondary: 240 V AC (full scale)
- Range: 0.05 to 1.00 × full scale
- Frequency: 20 to 100 Hz
- Conversion: True RMS 1.04 ms/sample
-
Accuracy:
- ±2.5% of full scale for ≤ 200 V at 20 to 39 Hz
- ±1% of full scale for 12 to 240 V at > 40 Hz
- Burden: >200 kΩ
- Max. Continuous: 280 V AC
- Frequency: 1 to 120 Hz
- Dynamic BSD Range: 20 mV to 480 V RMS
- Accuracy: ±0.02 Hz
- Burden: >200 kΩ
- Wire Type: 3 wire
- Sensor Type: 100 Ω platinum (DIN 43760), 100 Ω nickel, 120 Ω nickel, 10 Ω copper
- RTD Sensing Current: 3 mA
- Range: –40 to 200°C or –40 to 392°F
- Accuracy: ±2°C or ±4°F
- Lead Resistance: 25 Ω max. per lead for Pt and Ni type; 3 Ω max. per lead for Cu type
- Isolation: 36 Vpk
- Operating Range: –40°C to +60°C
- Storage Range: –40°C to +80°C
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T-Code Rating: T4A (for MOD 502 only)
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Note: For 369 units with the Profibus, Modbus/TCP, or DeviceNet option:
- Operating Range: +5°C to +60°C
- Storage Range: +5°C to +80°C
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Note: For 369 units with the Profibus, Modbus/TCP, or DeviceNet option:
- Specification: Up to 95% non-condensing
- Protection: IP50
| Brze ponude | Brzo primite cenu i dostupnost od našeg posvećenog tima za korisničku podršku. |
|---|---|
| Isporuka | Dostupna je ubrzana, teretna i međunarodna dostava. |
| Stanje | 100% novo sa originalnim pakovanjem |
| Plaćanje | Prihvatamo American Express, Discover, MasterCard, PayPal i Visa. Naš sajt je zaštićen RapidSSL-om. |
| Luka za isporuku | Šangaj, Sjamenu |
| Garancija | 12 meseci |
| Q: Da li su naše cene konkurentne? |
| A: Da, sarađujemo sa preko 50 zemalja širom sveta. Kao vodeći dobavljač u Kini, nudimo značajne popuste u skladu sa tržišnim trendovima. |
| Q: Koji je garantni rok? |
| A: Svi naši novi i originalni proizvodi dolaze sa standardnom garancijom od jedne godine. |
| Q: Koje metode plaćanja prihvatamo? |
| A: Zahtevamo 100% T/T (telegrafski transfer) uplatu pre slanja. Za artikle sa rokom isporuke, potrebno je unapred uplatiti 30% depozita, a preostalih 70% pre slanja. Ako imate predstavnika u Kini, možete preko njega organizovati RMB transfer. |
| Q: Koje metode isporuke koristimo? |
| A: Pretežno koristimo FedEx, DHL, UPS i BRE za isporuku. Ako imate nalog kod nekog od ovih prevoznika, možete direktno organizovati slanje. Takođe nudimo besplatnu dostavu do špeditera sa sedištem u Kini. |
| Q: Koje je naše vreme isporuke? |
| A: Isporuka obično traje 1-3 dana nakon prijema početne uplate. Za artikle sa rokom isporuke, slanje će se obaviti prema navedenom rasporedu. |
| Q: Kako pakujemo robu? |
| A: Obavezujemo se na bezbedno pakovanje sa višeslojnom zaštitom. Proizvodi se prvo stavljaju u originalne kutije i zapečate etiketama. Zatim se dodaje sloj mehurićaste folije za zaštitu od udara tokom transporta. Na kraju, predmeti se sigurno pakuju u čvrste kutije. |
| Q: Kako kupci mogu da nas kontaktiraju i zatraže ponudu? |
| A: Možete nas kontaktirati putem e-pošte, WhatsApp-a, WeChat-a, Skype-a ili vaše omiljene komunikacione platforme. Obratite nam se sa vašim potrebama, i pružićemo vam brzu, prilagođenu ponudu. |
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