Megger torkel 820, Руководство пользователя, Страница: 53 / 58

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T O R K E L 8 2 0 / 8 4 0 / 8 6 0
P r o g r a m m a E l e c t r i c A B
Z P - B S 0 6 E R 1 0 1
300 A at 27.6 V at 55.2 V
(24 x 2. V) –
235 A at 21.6 V 4.2 A
(24 x 1.8 V) –
100 A – – at 124.2 V
(54 x 2. V)
78.4 A – – at 97.2 V
(54 x 1.8 V)
TXL 830 /850 /870
Specifications are valid at nominal input voltage and an ambient
temperature of +25°C, (77°F). Specifications are subject to change
without notice.
Environment
Application field The instrument is intended for use in
high-voltage substations and indus-
trial environments.
Temperature
Operating 0°C to +40°C (2°F to +104°F)
Storage & transport -40°C to +70°C (-40°F to +158°F)
Humidity 5% – 95% RH, non-condensing
CE-marking
LVD Low Voltage Directive 7/2/ EEC
am. by 9/68/EEC
EMC EMC Directive 89/6/EEC am. by
91/26/EEC, 92/1/EEC and 9/68/
EEC
General
Mains voltage 100 – 240 V AC, 50 / 60 Hz
Power consumption
(max) 75 W
Protection Thermal cut-outs, automatic over-
load protection
Dimensions
Instrument 210 x 5 x 600 mm
(8.” x 1.9” x 2.6”)
Transport case 265 x 460 x 750 mm
(10.4” x 18.1” x 29.5”)
Weight 1 kg (28.7 lbs)
21.4 kg (47.2 lbs) with transport case
Cable sets
for TXL830 / 850 2 x m (9.8 ft), 70 mm2, 270 A, with
cable lug. Max. 100 V. 5 kg (11 lbs)
for TXL870 2 x m (9.8 ft), 25 mm2, 110 A, with
cable clamp / lug. Max. 480 V. kg
(6.6 lbs)
Load section
TXL830 TXL850 TXL870
Max. voltage (DC) 28 V 56 V 140 V/ 280 V
Max. current 00 A 00 A 112 A at
140 V
56 A at 280 V
Max. power
8. kW 16.4 kW 15.8 kW
Internal resistance, 3-position selector
Position 1
TXL830 TXL850 TXL870
Current 0.275 Ω 0.55 Ω 4.95 Ω
100 A at 27.6 V
(12 x 2. V) at 55.2 V
(24 x 2. V) –
78.5 A at 21.6 V
(12 x 1.8 V) at 4.2 V
(24 x 1.8 V) –
50.1 A – – at 248.4 V
(108 x 2. V)
39.2 A – – at 194.4 V
(108 x 1.8 V)
Position 2
TXL830 TXL850 TXL870
Current 0.18 Ω 0.275 Ω 2.48 Ω
200 A at 27.6 V at 55.2 V
(24 x 2. V) –
156 A at 21.6 V 4.2 V
(24 x 1.8 V)– –
Position 3
TXL830 TXL850 TXL870
Current
0.092 Ω 0.184 Ω 1.24 Ω