Datasheet

Toroidal transformer
RKD
Type RKD 50/.. RKD 60/.. RKD 80/.. RKD 100/..
Input
Rated input Voltage 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac
Rated frequency 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz
Output
Rated output voltage: Order no.
2x12 Vac: RKD 50/2x12
2x15 Vac: RKD 50/2x15
2x18 Vac: RKD 50/2x18
2x24 Vac: RKD 50/2x24*
2x12 Vac: RKD 60/2x12
2x15 Vac: RKD 60/2x15
2x18 Vac: RKD 60/2x18
2x24 Vac: RKD 60/2x24*
2x12 Vac: RKD 80/2x12
2x15 Vac: RKD 80/2x15
2x18 Vac: RKD 80/2x18
2x24 Vac: RKD 80/2x24*
2x12 Vac: RKD 100/2x12
2x15 Vac: RKD 100/2x15
2x18 Vac: RKD 100/2x18
2x24 Vac: RKD 100/2x24*
Rated Power 50 VA 60 VA 80 VA 100 VA
No-load voltage (app. x factor) 1.18 1.14 1.12 1.10
No-load loss (typ.) 0.40 W 0.70 W 0.90 W 0.90 W
Efficiency 83 % 86 % 88 % 89 %
Standards
Classification
Safety isolating transformer
*Isolating transformer
Safety isolating transformer
*Isolating transformer
Safety isolating transformer
*Isolating transformer
Safety isolating transformer
*Isolating transformer
Approvals
Approvals cURus cURus cURus cURus
Environment
Ambient temperature max. 40 °C 40 °C 40 °C 40 °C
Safety and protection
Type
open type open type open type open type
Class of Insulation System
VDE=B, UL=class 105 VDE=B, UL=class 105 VDE=B, UL=class 105 VDE=B, UL=class 105
Protection index
IP 00 IP 00 IP 00 IP 00
Safety class (prepared)
II II II II
Short circuit strength
non-short-circuit proof non-short-circuit proof non-short-circuit proof non-short-circuit proof
Test voltage 4000 Vac, 50 Hz 4000 Vac, 50 Hz 4000 Vac, 50 Hz 4000 Vac, 50 Hz
Order numbers
Order Number refer to rated output voltage refer to rated output voltage refer to rated output voltage refer to rated output voltage
+
-
Toroidal transformer
RKD
Type RKD 120/.. RKD 160/.. RKD 200/.. RKD 225/..
Input
Rated input Voltage 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac
Rated frequency 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz
Output
Rated output voltage: Order no.
2x12 Vac: RKD 120/2x12
2x15 Vac: RKD 120/2x15
2x18 Vac: RKD 120/2x18
2x24 Vac: RKD 120/2x24*
2x12 Vac: RKD 160/2x12
2x15 Vac: RKD 160/2x15
2x18 Vac: RKD 160/2x18
2x24 Vac: RKD 160/2x24*
2x12 Vac: RKD 200/2x12
2x15 Vac: RKD 200/2x15
2x18 Vac: RKD 200/2x18
2x24 Vac: RKD 200/2x24*
2x12 Vac: RKD 225/2x12
2x15 Vac: RKD 225/2x15
2x18 Vac: RKD 225/2x18
2x24 Vac: RKD 225/2x24*
Rated Power 120 VA 160 VA 200 VA 225 VA
No-load voltage (app. x factor) 1.09 1.08 1.07 1.07
No-load loss (typ.) 0.90 W 1.10 W 1.50 W 1.50 W
Efficiency 91 % 91 % 92 % 93 %
Standards
Classification
Safety isolating transformer
*Isolating transformer
Safety isolating transformer
*Isolating transformer
Safety isolating transformer
*Isolating transformer
Safety isolating transformer
*Isolating transformer
Approvals
Approvals cURus cURus cURus cURus
Environment
Ambient temperature max. 40 °C 40 °C 40 °C 40 °C
Safety and protection
Type
open type open type open type open type
Class of Insulation System
VDE=B, UL=class 105 VDE=B, UL=class 105 VDE=B, UL=class 105 VDE=B, UL=class 105
Protection index
IP 00 IP 00 IP 00 IP 00
Safety class (prepared)
II II II II
Short circuit strength
non-short-circuit proof non-short-circuit proof non-short-circuit proof non-short-circuit proof
Test voltage 4000 Vac, 50 Hz 4000 Vac, 50 Hz 4000 Vac, 50 Hz 4000 Vac, 50 Hz
Order numbers
Order Number refer to rated output voltage refer to rated output voltage refer to rated output voltage refer to rated output voltage
+
-
TRANSFORMERS
148
Subject to change