• Kyongbo Electric K-PAM 5500 Series Multifunction Digital Protective Relay
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Kyongbo Electric K-PAM 5500 Series Multifunction Digital Protective Relay

Kyongbo Electric K-PAM 5500 Series Multifunction Digital Protective Relay

K-PAM 5500 is a multifunctional digital composite protection relay for distribution feeders, motors, busbars, generators, solar, ESS and wind power systems, offering 28 types and 60 protection elements with 10 supervision functions.

Key features

  • 4.3 inch color graphic TFT LCD (272 x 480)
  • Event, fault and waveform recording
  • Fundamental and harmonic measurement in real time
  • Self-diagnosis
  • Modbus RTU via RS-485 and front USB

Specifications

Control Power AC/DC 110-220 V (+/-20%, 88-264 V), 47-62 Hz
Frequency 50/60 Hz (programmable)
Display 4.3 in color TFT LCD 272 x 480
Digital Inputs 6, AC/DC 110-220 V
Digital Outputs Trip 1c x2 (16 A at AC250V), Alarm 1a x3, System 1c x1
Communication Modbus RTU, RS-485 1 port (rear), USB 1 port (front)
Records Event 1024, Fault 300, Waveform 16 (120 cycles, 2 s)
Standards KEMC1120, IEC60255-26, IEC60068-2, CISPR 11, CISPR 22
Dimensions (W x H x D) 170 x 218 x 238 mm
Weight approx. 5 kg
K-PAM 5500DG Application: Distributed generation protection | Protection Elements: 50/51, 50N/51N, 67, 67N, 59, 27, 32P, 32Q, 81U, 81O, 81R, 78V, CLP, INRUSH, 50BF | Analog Inputs: 3 phase CT (5 A), 1 ground CT (1.5 mA), 1 ZCT, 3 phase VT (63.5-110 V), 1 ground VT (190 V)
K-PAM 5500P Application: Reverse power protection | Protection Elements: 32P, 32Q, 37P, CLP, INRUSH, 50BF | Analog Inputs: 3 phase CT (5 A), 1 ground CT (1.5 mA), 1 ZCT, 3 phase VT (63.5-110 V), 1 ground VT (190 V)
K-PAM 5500M Application: Motor protection | Protection Elements: 50/51, 50N/51N, 67G, 46, 37, 27, 47P, 47N, 49, 48/51LR, 66, CLP, INRUSH, 50BF | Analog Inputs: 3 phase CT (5 A), 1 ground CT (1.5 mA), 1 ZCT, 3 phase VT (63.5-110 V), 1 ground VT (190 V)
K-PAM 5500F Application: Feeder protection | Protection Elements: 50/51, 50N/51N, 67, 67N, 67G, 46U, 37, 59, 27, 64, CLP, INRUSH, 50BF, 79 | Analog Inputs: 3 phase CT (5 A), 1 ground CT (1.5 mA), 1 ZCT, 3 phase VT (63.5-110 V), 1 ground VT (190 V)
K-PAM 5500S Application: Customer-specified configuration | Protection Elements: Custom order specification | Analog Inputs: 3 phase CT (5 A), 1 ground CT (1.5 mA), 1 ZCT, 3 phase VT (63.5-110 V), 1 ground VT (190 V)
K-PAM 5500T Application: Transformer protection (2-winding transformers, motor/generator windings) | Protection Elements: 50/51, 50N/51N, 50/87, 87T, 87G, CLP, INRUSH, 50BF | Analog Inputs: 8 CT (5 A)
Digital Protective RelaysKyongbo Electric
6 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Kyongbo Electric K-PAM 5500 Series Multifunction Digital Protective Relay

Brand Kyongbo Electric·Digital Protective Relays

Available part numbers (6)

K-PAM 5500DG, K-PAM 5500P, K-PAM 5500M, K-PAM 5500F, K-PAM 5500S, K-PAM 5500T

How to order

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Product codes & specifications
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Product codeSpec
K-PAM 5500DGApplication: Distributed generation protection | Protection Elements: 50/51, 50N/51N, 67, 67N, 59, 27, 32P, 32Q, 81U, 81O, 81R, 78V, CLP, INRUSH, 50BF | Analog Inputs: 3 phase CT (5 A), 1 ground CT (1.5 mA), 1 ZCT, 3 phase VT (63.5-110 V), 1 ground VT (190 V)
K-PAM 5500PApplication: Reverse power protection | Protection Elements: 32P, 32Q, 37P, CLP, INRUSH, 50BF | Analog Inputs: 3 phase CT (5 A), 1 ground CT (1.5 mA), 1 ZCT, 3 phase VT (63.5-110 V), 1 ground VT (190 V)
K-PAM 5500MApplication: Motor protection | Protection Elements: 50/51, 50N/51N, 67G, 46, 37, 27, 47P, 47N, 49, 48/51LR, 66, CLP, INRUSH, 50BF | Analog Inputs: 3 phase CT (5 A), 1 ground CT (1.5 mA), 1 ZCT, 3 phase VT (63.5-110 V), 1 ground VT (190 V)
K-PAM 5500FApplication: Feeder protection | Protection Elements: 50/51, 50N/51N, 67, 67N, 67G, 46U, 37, 59, 27, 64, CLP, INRUSH, 50BF, 79 | Analog Inputs: 3 phase CT (5 A), 1 ground CT (1.5 mA), 1 ZCT, 3 phase VT (63.5-110 V), 1 ground VT (190 V)
K-PAM 5500SApplication: Customer-specified configuration | Protection Elements: Custom order specification | Analog Inputs: 3 phase CT (5 A), 1 ground CT (1.5 mA), 1 ZCT, 3 phase VT (63.5-110 V), 1 ground VT (190 V)
K-PAM 5500TApplication: Transformer protection (2-winding transformers, motor/generator windings) | Protection Elements: 50/51, 50N/51N, 50/87, 87T, 87G, CLP, INRUSH, 50BF | Analog Inputs: 8 CT (5 A)

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