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
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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
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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
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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
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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)
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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)
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Range:
- 0.1 to 1.0 × CT primary (1 A/5 A)
- 0.05 to 25.0 A (50:0.025)
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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
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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
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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
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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
| Hitri ponudbi | Prejmite ceno in razpoložljivost HITRO od naše predane službe za pomoč strankam. |
|---|---|
| Dostava | Na voljo pospešena, tovorna in mednarodna dostava. |
| Stanje | 100 % novo z originalno embalažo |
| Plačilo | Sprejemamo American Express, Discover, MasterCard, PayPal in Visa. Naša stran je zaščitena z RapidSSL. |
| Luka za pošiljanje | ShangHai, Xiamen |
| Garancija | 12 mesecev |
| Q: Ali so naše cene konkurenčne? |
| A: Da, sodelujemo z več kot 50 državami po vsem svetu. Kot vrhunski dobavitelj na Kitajskem nudimo pomembne popuste glede na tržne trende. |
| Q: Kakšna je garancijska doba? |
| A: Vsi naši novi in originalni izdelki imajo standardno enoletno garancijo. |
| Q: Katere načine plačila sprejemamo? |
| A: Zahtevamo 100 % plačilo T/T (telegraphični prenos) pred pošiljanjem. Za izdelke z določenim časom dobave je potreben 30 % polog vnaprej, preostalih 70 % pa pred pošiljanjem. Če imate predstavnika na Kitajskem, lahko preko njega uredite prenos RMB. |
| Q: Katere načine pošiljanja uporabljamo? |
| A: Za pošiljanje večinoma uporabljamo FedEx, DHL, UPS in BRE. Če imate račun pri katerem od teh prevoznikov, lahko pošiljanje uredite neposredno. Prav tako nudimo brezplačno pošiljanje do prevoznikov s sedežem na Kitajskem. |
| Q: Kakšen je naš čas dostave? |
| A: Dostava običajno traja 1-3 dni po prejemu začetnega plačila. Za izdelke z določenim časom dobave bo pošiljanje potekalo po dogovorjenem urniku. |
| Q: Kako pakiramo blago? |
| A: Zagotavljamo varno pakiranje z več plastmi zaščite. Izdelki so najprej postavljeni v njihove originalne škatle in zapečateni z nalepkami. Nato dodamo plast mehurčkaste folije za zaščito pred trki med prevozom. Na koncu so predmeti varno zapakirani v trpežne škatle. |
| Q: Kako nas lahko stranke kontaktirajo in zahtevajo ponudbo? |
| A: Obrnete se lahko na nas preko e-pošte, WhatsAppa, WeChata, Skypa ali vaše priljubljene komunikacijske platforme. Kontaktirajte nas s svojimi potrebami, mi pa vam bomo zagotovili hitro, prilagojeno ponudbo. |
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