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)
-
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)
-
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
-
Note: For 369 units with the Profibus, Modbus/TCP, or DeviceNet option:
- Specification: Up to 95% non-condensing
- Protection: IP50
| 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 |
| Plaćanje | Prihvaćamo American Express, Discover, MasterCard, PayPal i Visa. Naša stranica je osigurana RapidSSL-om. |
| 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. |
| Q: Koje je jamstveno razdoblje? |
| A: Svi naši novi i originalni proizvodi dolaze sa standardnim jamstvom od jedne godine. |
| Q: Koje metode plaćanja prihvaćamo? |
| 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. |
| Q: Koje metode dostave koristimo? |
| 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. |
| Q: Koje je naše vrijeme isporuke? |
| A: Dostava obično traje 1-3 dana nakon primitka početne uplate. Za artikle s rokom isporuke, otprema će se izvršiti prema navedenom rasporedu. |
| Q: Kako pakiramo robu? |
| 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? |
| A: Možete nas kontaktirati putem e-pošte, WhatsAppa, WeChata, Skypea ili vaše omiljene komunikacijske platforme. Obratite nam se sa svojim potrebama, a mi ćemo vam pružiti brzu, prilagođenu ponudu. |
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