| Guaranteed Technical Particulars in compliance with IEC 60502-4 & CENELEC HD 629.1 |
| Test Sequence |
Parameter for
Evaluation |
Test Voltage Highest Voltage
Umax (Kv) |
Result |
| |
|
12 |
24 |
36 |
|
| DC High Voltage Test (Dry) |
15 min. |
38 |
76 |
114 |
No breakdown & no flashover |
| AC High Voltage Test (Dry) |
5 min. |
29 |
57 |
86 |
No breakdown & no flashover |
AC High Voltage Test (Wet)
(Only for OD Terminations) |
1 Min |
25.4 |
51 |
76 |
No breakdown & no flashover |
| Partial Discharge Test |
-- |
11 |
22 |
33 |
≤ 5 pC |
| Insulation Resistance (Before Impact Test) |
1 min. 500 V Dc |
-- |
-- |
-- |
>103 Ω |
Impact Test
(For Straight Through Joints) |
-- |
-- |
-- |
-- |
PASS (No visual damage observed) |
| Insulation Resistance After Impact Test (Immersed) |
1 min. 500 V Dc |
-- |
-- |
-- |
>103Ω |
| Impulse Withstand Test at Elevated Temperature |
10 Positive& 10 Negative
Conductor temperature
95 to 100oC |
95 |
125 |
170 |
No breakdown & no flashover |
| Heating Cycle Test in air |
3 cycles
5 hrs heating & 3 hrs cooling |
16 AC |
30 AC |
45 AC |
No breakdown & no flashover |
| Partial Discharge Test at Elevated Temperature |
Conductor temperature
95 to 100oC |
11 |
22 |
33 |
≤ 5 pC |
| Partial Discharge Test at ambient Temperature |
-- |
11 |
22 |
33 |
≤ 5 pC |
| Heating Cycle Test in Air (for Indoor & Outdoor Termination) |
60 cycles ,
5 hrs heating & 3 hrs cooling |
16 AC |
30 AC |
45 AC |
No breakdown & no flashover |
| Heating Cycle Test in Water (for Straight Through Joint) |
63 cycles, 8 Hour Cycle,
5 hrs. heating & 3 hrs. cooling |
16 AC |
30 AC |
45 AC |
No breakdown & no flashover |
| Immersion Test (for Outdoor Termination) |
10 cycles, 5 hr heating & 3 hr cooling
|
-- |
-- |
-- |
No breakdown & no flashover |
| Partial Discharge
Test at Elevated
Temperature |
5 hr heating & 3 hr cooling
95 to 100oC |
11 |
22 |
33 |
≤ 5 pC |
| Partial Discharge
Test at ambient
Temperature |
-- |
11 |
22 |
33 |
≤ 5 pC |
| Impulse Withstand
Test at Ambient
Temperature |
10 Positive & 10 Negative |
95 Peak |
125 Peak |
170 Peak |
No breakdown & no flashover |
| AC High Voltage Test (Dry) |
15 min. |
16 |
30 |
45 |
No breakdown & no flashover |
| Examination |
-- |
-- |
-- |
-- |
PASS (No Cracking in the filling, no
moisture path across primary
seal, or Corrosion and/or Tracking) |
| DC High Voltage Test (Dry) |
15 min. |
38 |
76 |
114 |
No breakdown & no flashover |
| AC High Voltage Test (Dry) |
5 min. |
29 |
57 |
86 |
No breakdown & no flashover |
| Thermal Short- Circuit
Test |
Two Short-circuits to raise
conductors to θ sc of the cables |
-- |
-- |
-- |
No visible damage |
| Impulse Withstand
Test at Ambient
Temperature |
10 Positive& 10 Negative |
95 Peak |
125 Peak |
170 Peak |
No breakdown & no flashover |
| AC High Voltage Test (Dry) |
15 min. |
16 |
30 |
45 |
No breakdown & no flashover |
| Examination |
-- |
-- |
-- |
-- |
PASS (No cracking in the filling, no
moisture path across primary
seal, or Corrosion and/or Tracking) |
| Humidity Test for
Indoor Terminations
|
Water conductivity 70±0.1 mS/m
300 hour spray
|
8 AC |
16 AC |
24 AC |
PASS (No breakdown & no flashover,
no Tracking, Erosion & Mechanical
damage after test)
|
| Salt Fog Test for
Outdoor Terminations
|
Salt spray for 1000 hours
(1.25 x Uo)
|
7.94 |
15.87 |
23.75 |
PASS (No breakdown & no flashover,
no Tracking, Erosion & Mechanical
damage after test)
|
| Guaranteed Technical Particulars in compliance with IEC 60502, 60060 & 60230 For Termination upto 3.3 kv |
| Test Sequence |
Parameter for
Evaluation |
Test Voltage Highest Voltage
Umax (Kv) |
Result |
| |
|
1.1 |
3.3 |
|
| Insulation Resistance |
1 min. 500 V Dc. |
-- |
-- |
>103Ω |
| AC High Voltage Test (Dry) |
15 min. |
4 |
8 |
No breakdown & no flashover |
| Impulse Withstand Test at Ambient Temperature |
10 Positive& 10 Negative |
8 |
12 |
No breakdown and no flashover |
| Heating Cycle Test |
63 cycles, 8 Hour Cycle, 5 hrs. heating & 3 hrs. cooling |
-- |
-- |
No breakdown & no flashover |
| Insulation Resistance After Impact Test (Immersed) |
1 min. 500 V Dc |
-- |
-- |
>103Ω |
| Impulse Withstand Test at Elevated Temperature |
10 Positive& 10 Negative Conductor temperature 95 to 100oC |
8 |
12 |
No breakdown & no flashover |
| Heating Cycle Test |
63 cycles, 8 Hour Cycle, 5 hrs. heating & 3 hrs. cooling |
-- |
-- |
No breakdown & no flashover |
| DC High Voltage Test (Dry) |
5 min |
15 |
21 |
No breakdown & no flashover |
| Guaranteed Technical Particulars in compliance with IEC 60502, 60060 & 60230 For Straight Through Joints upto 3.3 kv |
| Test Sequence |
Parameter for
Evaluation |
Test Voltage Highest Voltage
Umax (Kv) |
Result |
| |
|
1.1 |
3.3 |
|
| Insulation Resistance |
1 min. 500 V Dc. |
-- |
-- |
>103Ω |
| AC High Voltage Test (Joint immersed in water) |
15 min. |
3.5 |
6 |
No breakdown & no flashover |
| Impulse Withstand Test at Ambient Temperature |
10 Positive & 10 Negative |
8 |
12 |
No breakdown and no flashover |
| Insulation Resistance |
1 min. 500 V Dc |
-- |
-- |
>103Ω |
| Heating Cycle Test in Water (for Straight Through Joint) |
63 cycles, 5 hrs. heating & 3 hrs. cooling Conductor temperature 95oC |
-- |
-- |
No breakdown & no flashover |
| Insulation Resistance After Impact Test (Immersed) |
1 min. 500 V Dc |
-- |
-- |
>103Ω |
| Impulse Withstand Test at Elevated Temperature |
10 Positive& 10 Negative Conductor temperature
95 to 100oC |
8 |
12 |
No breakdown & no flashover |
| DC High Voltage Test (Dry) |
5 min |
15 |
21 |
No breakdown & no flashover |
