Kries CAPDIS-PI-LRM_R4 Retrofittable VDIS for LRM interfaces 2501383
Retrofittable Voltage Detecting Systems for medium voltage (VDIS). Conversion of an capacitive interface into an integrated Voltage Detecting Systems according to IEC 61243-5 or IEC 62271-213.
Retrofitting without intervention in the switchgear
Retrofitting to all interfaces according to IEC 61243-5 resp. IEC 62271-213 possible
No battery required
Voltage test as well as self-test without battery or auxiliary voltage
Maintenance-free
No periodic maintenance test required due to permanent secondary-side insulation monitoring
Primary-side insulation monitoring of the capacitive divider
Early detection and indication of insulation losses in the primary C1 of the capacitive divider
Integrated self-test function
No external test device is required to test for absence of voltage. Integrated auxiliary voltage independent function test, according to patent DE 103 04 396.
Integrated three-phase measuring point
The device has a three-phase LR measuring point for phase comparison, rotating field direction measurement, etc.
For retrofitting LRM-interfaces
For LRM-interfaces with passed maintenance test according to IEC 61243-5 resp. IEC 62271-213
| Article number | 2501383 |
| Product designation | CAPDIS-PI-LRM_R4 Retrofittable VDS for LRM interfaces |
| Standard | IEC 61243-5, IEC 62271-213 |
| Required data for order | Nominal voltage Un, size of coupling capacitor C1, type of interface present (HR, LRM, ...) |
| Functions | |
| Intrinsic safety | Device is intrinsically safe |
| Maintenance test | No periodic inspections are required for this device |
| Rotatable | 180° |
| Controls and display | |
| Front display | LC-Display |
| Controls | Self-test button |
| Dimensions and type of installation | |
| Case height x width x depth | 52 x 111 x 38 mm |
| Norm cutout dimensions | DIN IEC 61554:2002-08 |
| Installation type | Pluggable |
| Operating conditions | |
| Operating temperature | -25°C ... 75°C |
| Storage temperature | -25°C ... 75°C |
| Protection class | IP54 |
| Voltage level | 1..52 kV (Medium-voltage) |
| Rated frequency | 50 Hz, 60 Hz, 16 2/3 Hz |
| Type of interface | LRM |
| Lifetime | Minimum 33 years (MTBF) |
| Voltage supply | |
| Battery | No battery required |