Phoenix Contact 2900177

Ambient conditions

• Ambient temperature (operation)
  • -25 °C - 40 °C (corresponds to UL 508)
  • -25 °C - 55 °C
• Ambient temperature (storage/transport)
  • -25 °C - 70 °C
• Degree of protection
  • IP20 (Connection terminal blocks)
  • IP40 (Housing)
• Permissible humidity (operation)
  • 15 % - 85 %

Connection data

• Conductor cross section AWG
  • 20 - 14
• Conductor cross section flexible
  • 0.25 mm² - 2.5 mm²
• Conductor cross section solid
  • 0.5 mm² - 2.5 mm²
• Connection method
  • Screw connection
• Stripping length
  • 8 mm
• Tightening torque
  • 1 Nm

Contact side

• Contact type
  • 2 floating PDT contacts
• Interrupting rating (ohmic load) max.
  • 1250 VA (5 A/250 V AC, module not aligned, ≥ 5 mm spacing)
  • 750 VA (3 A/250 V AC, module aligned, ≤ 5 mm spacing)
• Maximum switching voltage
  • 250 V AC (in acc. with IEC 60664-1)
• Output fuse
  • 5 A (fast-blow)

Dimensions

• Depth
  • 113 mm
• Height
  • 90 mm
• Width
  • 45 mm

Environmental Product Compliance

• China RoHS
  • No hazardous substances above threshold values
  • Environmentally friendly use period: unlimited = EFUP-e

Input data

• Basic accuracy
  • ± 2 % (of scale end value)
• Function
  • Underload, overload, window, winding temperature monitoring
• Input current range
  • 0.15 A - 6 A (Range: 0.75 kW and 1.5 kW)
  • 0.3 A - 12 A (Range: 3 kW and 6 kW)
• Input voltage range
  • 0 V AC - 480 V AC (3(N) ~, 3-phase load)
  • 0 V AC - 480 V AC (1(N) ~, single-phase load)
• Maximum temperature coefficient
  • ≤ 0.02 %/K
• Max. setting range
  • 10 % - 120 % (of PN)
• Min. setting range
  • 5 % - 110 % (of PN)
• Nominal input voltage UN
  • 480 V (3 N ~ 480/277 V)
• Overload capacity
  • 12 A permanent
• Recovery time
  • 500 ms
• Release value
  • ≤ 1.8 kΩ (Relay picks up)
• Repeat accuracy
  • ± 2 %
• Response value
  • ≥ 3.6 kΩ (Relay drops out)
• Setting accuracy
  • ≤ 5 % (of scale end value)
• Setting range for response delay
  • 0.1 s - 50 s
• Setting range for starting delay
  • 1 s - 100 s
• Total cold resistance
  • < 1.5 kΩ

Power supply

• Supply voltage range
  • 110 V AC - 500 V AC (see Power modules)

Standards and Regulations

• Insulation
  • Basic insulation
• Overvoltage category
  • III
• Pollution degree
  • 2
• Rated insulation voltage
  • 300 V
• Standards/regulations
  • EN 50178