product

ALL VANGUARD TRANSFORMER WINDING RESISTANCE METERS

TRM-403
TSB
TRM-203
TRM-20
TRM-40
WRM-10P S2
FEATURES & BENEFITS
  • Perform three phase test on a transformer without the need to switch cables
  • Can provide individual Delta winding resistance values
  • Can provide individual Wye (with no neutral) winding resistance values
  • Demagnetize transformer after test
  • Selectable test current from 1A to 40A
  • Computer control via RS-232C, USB, or Bluetooth interface
  • Built-in 2.5″ wide thermal printer
CABLES

[8000-0005] USB Cable [ 6' (1.83m) ]
  Cable Part Number: 8000-0005

[8000-0006] RS-232C Cable [ 6' (1.83m) ]
Cable Part Number: 8000-0006

[8000-0015] LTC Control Cable [ 15' (4.57m) ]
  Cable Part Number: 8000-0015

[8000-0016] Power + Ground Combination Cable
  Cable Part Number: 8000-0016

[8000-0077] H/X - 0 Cable [ 50' (15.24m) ]
  Cable Part Number: 8000-0077

[8000-0149] H/X - 1 Cable [ 50' (15.24m) ]
Cable Part Number: 8000-0149

[8000-0150] H/X - 2 Cable [ 50' (15.24m) ]
Cable Part Number: 8000-0150

[8000-0151] H/X - 3 Cable [ 50' (15.24m) ]
Cable Part Number: 8000-0151

TECHNICAL SPECIFICATIONS

TYPEPortable transformer winding resistance meter
PHYSICAL SPECIFICATIONS21” W x 17” H x 9” D (53 cm x 43 cm x 24 cm); Weight: 35 lbs (15.8Kg)
OPERATING VOLTAGE100 – 240 Vac, 50/60 Hz
RESISTANCE READING RANGE1 micro-ohm to 500 Ohms
ACCURACY 1 – 19,999 micro-ohms: ±0.5% reading, ±1 count
20 – 999 milliohms: ±1% reading, ±1 count
1 – 500 Ohms: ±1.5% reading, ±1 count
TEST CURRENT 1-40A in 1A increments
TEST VOLTAGE 60 Vdc charging, 18V DC max during measurement
INPUT CHANNELS4 input channels for measuring resistance
DISPLAYBack-lit LCD (128 x 64 pixels), viewable in direct sunlight and low light levels
PRINTERBuilt-in 2.5″ wide thermal printer
INTERNAL DATA STORAGE 256 static test records (each can contain up to 111 readings) and 120 dynamic test records
EXTERNAL DATA STORAGE Up to 999 test records on external USB Flash drive.
COMPUTER INTERFACES RS-232C, USB, Bluetooth
SAFETY Designed to meet UL 61010A-1 and Can/CSA C22.2 No 1010.1092 standards
ENVIRONMENT Operating: -10ºC to 50ºC (15ºF to +122ºF)
Storage: (-30ºC to 70ºC (-22ºF to +158ºF)
HUMIDITY (MAX) 90% RH @ 40˚ C (104˚ F) non-condensing
ALTITUDE (MAX) 2000m (6562 ft) to full safety specifications
CABLES Four 50-foot test cables, one LTC control cable, one ground cable, one power cord, one USB cable
OPTIONS Shipping Case
WARRANTY One year on parts and labor
Specifications are valid at nominal voltage and ambient temperature of +25˚C (+77˚F).

PART NUMBERS
  • 9006-UC
cta

Doble Engineering Company

Doble Engineering Company