Datasheet

Tripping Time Test (∆T)
Model 1651
Tripping Time Test (∆T)
Models 1652 and 1653
Earth Resistance Test (R
E
)
Model 1653 Only
Current Settings Multiplier Current *RCD Type Maximum
Accuracy Test Time
10, 30, 100, 300, 500, 1000 mA x 1 +10% -0% G 310 ms
10, 30, 100, 300, 500, 1000 mA x 1 +10% -0% S 510 ms
*G – General, no delay
*S – Time delay
RCD Testing
Tripping current (ramp) test
(models 1652 and 1653)
RCD Type Model 1651 Model 1652 Model 1653
1
AC
2
G ✓✓✓
AC
3
S ✓✓✓
4
AG ✓✓
AS ✓✓
1
AC – Responds to AC
2
G – General, no delay
3
S – Time delay
4
A – Responds to pulsed signal
Current Multiplier *RCD Type Measurement Range Trip Time Accuracy
Europe UK
x
1
/
2
G 310 ms 2000 ms ±(1% Reading + 1 digit)
x
1
/
2
S 510 ms 2000 ms ±(1% Reading + 1 digit)
x 1 G 310 ms 310 ms ±(1% Reading + 1 digit)
x 1 S 510 ms 510 ms ±(1% Reading + 1 digit)
x 5 G 50 ms 50 ms ±(1% Reading + 1 digit)
x 5 S 160 ms 160 ms ±(1% Reading + 1 digit)
*G – General, no delay
*S – Time delay
Current Range Step size Dwell time Trip Current
Measurement
Accuracy
Type G Type S
50% to 110% of 10% of I
∆N
300 ms/ 500 ms/ ± 5%
RCD’s rated current step step
Operating Range -10 °C to 40 °C
Operating Humidity • Noncondensing <10 °C
• 95% 10 to 30 °C; 75% 30 to 40 °C
Safety Rating EN 61010-1, CAT III 500 V
Battery size, quantity Type AA,6
Battery type Alkaline supplied, usable with 1.2V NiCD or
NiMH rechargeable batteries
Dimensions (L x W x H) 10 x 25 x 12.5 cm.
Weight (with batteries) 1.17 kg
General Specifications
Phase Sequence Indication
Model 1653 Only
Icon icon Phase Sequence indicator is active
Display of Displays ‘1-2-3’ in digital display field for correct sequence.
Phase Sequence Displays ‘3-2-1’ for incorrect phase. Dashes in place of a
number indicate a valid determination could not be made.
Current Settings Multiplier Current Accuracy
10, 30, 100, 300, 500, 1000 mA x
1
/
2
+0% - 10% of test current
10, 30, 100, 300, 500, 1000 mA x 1 +10% -0%
10, 30 mA x 5 ±10%
Range Resolution Accuracy
200 Ω 0,1 Ω ±(2% + 5 digits)
2000 Ω 1 Ω ±(3,5% + 10 digits)
Frequency Compliance Voltage
128 Hz + 25 V