DZN-1 power failure detector 002470285

local index:
ATC015ETIP
Catalog No:
002470285
EAN code:
3838895609353
Manufacturer: ETI POLAM
Rated voltage [V]: 230
Terminal capacity: 4mm2
Contact type: 1P
Price:
79,46 €
gross / pcs.
(including VAT 23%)
Delivery in 3h
up to 2 weeks (business days)
Pickup in 1h
Quantity pcs.
(multiplicity:
1
)
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Product description

Application - They are used to protect engines of any power against  effects of an interruption in the supply circuit, voltage drop (unbalance), or incorrect phase sequence. The PZA-2 and PZA-2 R relays additionally control the three-phase network downstream of the contactor, preventing damage to the motor in the event of suspension or burnout of the contactor's contacts. PZA-2 R additionally has adjustable activation threshold in the voltage range of 170 - 190V, and activation times from 0 - 6s.

Advantages:
→ response time: 3.5s (decay, asymmetry), instantaneous (incorrect phase sequence),
→ recovery time below: 1s,
→ operating threshold: 175V,
→ NO contact 8A (galvanically separated)
→ PZA-2, PZA-2R-phase loss, unbalance
→ PZAK phase loss, asymmetry, incorrect sequence.

Technical data

  • Rated voltage [V]
    230
  • Contact type
    1P
  • Compliance with standards
    EN 61812-1, EN 50081, EN 61000
  • Terminal capacity
    4mm2
  • Power terminals
    L1, L2, L3, N
  • PKWIU
    27.12.24.0

Other technical data

  • Type of electric connection
    Clip connection
  • Voltage measuring range 1
    170 ... 190 V
  • Rated control supply voltage AC 50 Hz
    230 ... 400 V
  • Number of contacts as change-over contact
    1
  • Height
    90 mm
  • Three-phase under voltage possible
    Yes
  • Type of voltage measuring range
    AC
  • Voltage type for actuating
    AC
  • Width
    18 mm
  • Depth
    65 mm

Bulk packaging

A kind of package Pudełko
Quantity 12 pcs.
Weight (kg) 0,820