• Proven ability to make accurate stable measurements in noisy environments such as 765kV substations
• Rapid charge of capacitive loads such as HV power cables
• Resistance measurement up to 35 TΩ with 8 mA noise rejection plus 4 filters
• Additional safety in high energy locations with remote operation
• Always ready to test with fast charge Li-ion battery or a.c. source operation
• Tough enough to survive harsh environments

S1-1568 15 kV insulation resistance testers has been designed, specified and tested to meet the stringent requirements of power utilities in the 21st century. In addition to being tough, high performance insulation testers the S1-1568 Megger offers the ability to perform accurate insulation resistance measurements in extreme, high noise environments, rapid charging of cable capacitance, and even remote operation for both convenience and safety. 

For service companies the S1-1568 represents an excellent choice with its flexibility and future proofing capability. 
Quite simply the Megger S1-Series is designed to work wherever you work.

Description Order Code

S1-568-UK 1003-017

S1-568-EU 1003-018

S1-568-US 1003-019

S1-568-AU 1003-020

S1-1068-UK 1003-008

S1-1068-EU 1003-009

S1-1068-US 1003-010

S1-1068-AU 1003-011

S1-1568-UK 1002-892

S1-1568-EU 1002-893

S1-1568-US 1002-894

S1-1568-AU 1002-895

Included Accessories (all models)

Included Accessories (specific models)

MEDIUM TEST CLIP 6220-820

LARGE TEST CLIP 6220-811

3m leadset x 3, large 15 kV insulated clips (S1-1568 only) 1002-949

Optional Accessories - HV test lead sets (S1-568, S1-1068 only)

MEDIUM TEST CLIP 6220-820

LARGE TEST CLIP 6220-811

COMPACT TEST CLIP: Lead length: 3 m 8101-181

COMPACT TEST CLIP: Lead length: 5 m 8101-182

COMPACT TEST CLIP: Lead length: 15 m 8101-183

Screened - HV test lead sets (S1-568, S1-1068 only)

1 x 3 m, wtih 5 kV screened un-insulated

small clips 6220-835 1 x 15 m, with 5 kV screened un-insulated

small clips 6311-080

3 m, 10 kV screened un-insulated small clips 6220-834

10 m, 10 kV screened un-insulated small clips 6220-861

15 m, 10 kV screened un-insulated small clips 6220-833

Optional accessories – 1 kV test lead sets (S1-1568 only)

Fused test lead set with probes and clips (2 x leads, 1.25m) 1005-265

Control circuit test lead set (2 x leads, 3m) 1005-264

HV test lead sets (S1-1568 only)

5 m lead set, large size insulated clips (3 x leads) 1005-259

10 m lead set, large size insulated clips (3 x leads) 1005-260

15 m lead set, large size insulated clips (3 x leads) 1005-261

3 m lead set, medium size insulated clips (3 x leads) 1005-262

10 m lead set, medium size insulated clips (3 x leads) 1005-263

Screened HV test lead sets (S1-1568 only)

3 m, 15 kV screened, large size insulated clips, supplied in carry holdall 1005-266

10 m, 15 kV screened, large size insulated clips, supplied in carry holdall 1005-267

15 m, 15 kV screened, large size insulated clips, supplied in carry holdall 1005-268

20 m, 15 kV screened, large size insulated clips, supplied in carry holdall 1005-269

Other

CB101; 5 kV Calibration Box 6311-077

Calibration certificate - CB101 1000-113

UKAS calibration certificate CB101 1000-047