SpecificationPMZTYPE PFZ

Prot

ectio

n

* PMZ * PFZ

0.5 - 70 A

DEF : 0.03-10 A, INV : 0.5-1A

4 - 20 mA

Under Current

Phase Unbalance

Phase Reversal

Stall

Locked Rotor

Ground Fault

Current Output

Mounting Support

Phase Loss

Current Range

Control Voltage

Output ContactOL

GRRating

Display Type

Environment

IP ProtectionWeight

Over Current DEF : 0-Time (0.2 - 30 secon)

DEF : 0.5 - 30 secon

85 - 250 VAC ; 50 - 60Hz

1-SPST

3A / 250 VAC Resistive

7 Segment LED

2-SPST

35 mm Din rail / Panel Mounting 35 mm Din rail / Panel Flush Mounting

2 kV at 50...60 Hz, Insulation Voltage : 600VAC 50/60 Hz

IP 20 IEC 60529

3 secon

8 secon

0.1 secon

While motor is working (>180% Times OC) ~ 0.5 secon after D-Time (1-200 secon)

While motor is starting (2 - 10 Times OC) ~ (1 - 10 secon)

Temp : For Operation : -20 - 60 C , For Storage : -30 - 80 C Humidity : 45~85% RH, Non Condensing

PT. Antares Jaya Gemilang Prima

Dielectric Strenght

Standard Features

EOCR (Electronics Over Current Relay) is a Motor Protection Relay to protect your electric motor form

burn out due to frequent and common problems.

3 Integral Current Transformer, Compact Design,Digital Display : Trip Cause / Easy Trouble Shooting, MCU (Microprocessor Control Unit) based. •

Multiple Protection Function •

Wide Range Protection from 0.1 A to 3600 A,• Digital Ammeter, Test FunctionHigh Accuracy,

• Manual Instantaneous Reset, Electrical Reset < 1 secon by interruption of power supply • Ambient Insensitive, Low Energy Consumption < 3 W

Accumulation to Running time (Bar-graph), Operating Time.•

• Options Fail safe Operation (Type N) or Non Fail safe Operation (Type R)

Typical Wiring

0.448 kg 0.679 kg

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A GY EA MJ I LS AE NR GA PT N RIA M. ATP

Electronic Over Current Relay (EOCR)EOCR P Series

Approval

*(> 70A - 3600A) Use External CT Option

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External CT Options / Current Range

* PMZ * PFZ

PT. Antares Jaya Gemilang Prima

Dimension

Page 9

Current Setting Range(Amps) Extermal CT RatioNumber of Conductors

thru CT windows Setting of CT Ratio Remark

0.5 ~ 60A0.25 ~ 3.0A0.1 ~ 1.2A

1 ~ 12A1.5 ~ 18A2.0 ~ 24A2.5 ~ 30A3.0 ~ 36A4.0 ~ 48A5 ~ 60A6 ~ 72A

7.5 ~ 90A10 ~ 120A12 ~ 144A15 ~ 180A20 ~ 240A25 ~ 300A30 ~ 360A40 ~ 480A50 ~ 600A60 ~ 720A75 ~ 900A80 ~ 960A

100 ~ 1200A120 ~ 1800A200 ~ 3000A250 ~ 3000A300 ~ 3600A

12 51111111111111111111111111

---

10 : 515 : 520 : 525 : 530 : 540 : 550 : 560 : 575 : 5

100 : 5120 : 5150 : 5200 : 5250 : 5300 : 5400 : 5500 : 5600 : 5750 : 5800 : 5

1000 : 51500 : 52000 : 52500 : 53000 : 5

OFF2t5t10 15 20253040506075

100120150200250300400500600750800

10001500200025003000

Wide Range

Electronic Over Current Relay (EOCR)EOCR P Series

บรษัิท เอ็นเนอรท์รคิ จํากัด 25/113 ซอย รามคาํแหง 124 แขวงสะพานสูง เขตสะพานสูง กรงุเทพฯ Tel : 027287582 Fax: 027281779