MULTISPAN CPR 126

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Password

Over current

(Enable/Disable)

Press key for save & exit

(Single Phase

Prevention)

(Under Current)

(Asymmetry)

Press key

SET

p a s

1 1

O C

e n b

u C

e n b

a s

e n b

s p p

Password

If over current is enable

If under current is enable

If Asymmetry

is enable

If over current

is disable

If under

current

is disable

If Asymmetry

is disable

Over current

(Over current value)

(0.00 - 125% of

primary C.T Value)

(0.00 - 100% of

primary C.T Value)

(Under current value)

(Asymmetry percentage)

(2 - 30%)

(Under Current)

(Asymmetry)

Press key

SET

Press key

p a s

7 3

O C

5 0 0

u C

a s

2 0

Enter password 73

Enter password 11

Press key

for 5 sec

SET

Press key

for 5 sec

NOTE :-

- If Auxiliary supply cut out without fault Reset, Then

fault will be display at next power on.

- If Reset Mode Selected As ZVR (Zero Value Reset),

then the Relay will be reset after Selected Reset time

once the healthy condition achieved OR Zero Value

reached.

SET

- To Reset fault press key.

O C O C

A2 A3R A1

3 4 5

A2 A3R A1

Scroll

Over current in R - Phase

Over current

Value = 34.5 A

◘

U C

A2 A3R A1

1 0 0

A2 A3R A1

Scroll

Under current in Y - Phase

Under current

Value = 10.0 A

◘

A S

A2 A3R A1

2 0

A2 A3R A1

Scroll

Asymmetry current

between R & Y Phase

Asymmetry

percentage=20%

◘

S P P

A2 A3R A1

Single phase prevention

fault occurred in B - Phase

◘

Password 11 : To Enable / Disable trip parameter

(Over current, Under current,

Asymmetry, Single phase prevention)

Password 73 : To set trip value of Over current,

Under current, Asymmetry percentage

Password 37 : To set Power on time, ITD, Trip delay time,

reset Mode,Relay Fault mode ,C.T ratio

SET

Press key

SET

Press key

1 1

Note : LED Status- blinking LED LED on LED off

FAULT MESSAGE

PARAMETER SETTING

MULTISPAN CPR 126 - Page 3

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