Sennheiser SK 50 - 04-05 Specifications download pdf (Page 56)

L 2015charger

Plug-in mains units

Input voltage: 10 - 20 V DC via hollow jack socket

Hollow jack:

Input current: 400 - 750 mA

Charging voltage: 2 x 2.9 V

Charging current: 2 x 700 mA

Charging principle:

∆U method

Deep discharge recovery charge

Trickle charge

rechargeable battery temperature monitoring

Over/undercharge detection

Charging time limit (max. 6 h)

Charging time: approx. 2.5 h with a totally

discharged rechargeable battery and at room temperature,

automatic security switch-off after 6 h at the latest

BA 2015 battery type: 2 x 1.2 V 1500 mAh, NiMH

Dimensions: approx. 145 x 80 x 110 mm

Weight: approx. 310 g

Plug-in mains unit for 1 charger NT 1-EU (Cat. No. 09828), 230 V ±10 %, 1,8 A, 50 Hz

NT 1-UK (Cat. No. 04787), 230 V ±10 %, 1,9 A, 50 Hz

Plug-in mains unit for up to three

chargers

NT 3-EU (Cat. No. 04863), 230 V ±10 %, 1,8 A, 50 Hz

NT 3-UK (Cat. No. 04864), 230 V ±10 %, 1,9 A, 50 Hz

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Sennheiser SK 50 - 04-05 Specifications Page 56