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System components

AC and DC input units

Overview

Power supply solutions for up to 4 servo drives

The TP and TPDC input units are in-between boxes designed for up to 4 TSD series servo drives and perform the following tasks:

  • Rectification and inrush current limitation (TP only)
  • Mains filter class C3 (TP only)
  • Phase failure detection (TP only with option 3PH)
  • Smoothing of the input voltage
  • Brake chopper with internal resistor or version for external resistor

TP: 3-phase supply is recommended. A 1-phase supply is also possible, but leads to increased ripple of the DC bus at medium to high loads. Alternatively, a DC supply can be used. The TP power supplies are available for four different output voltages.

TPDC: Supply with commercially available DC power supply (see AN144 Grounding Instructions). The TPDC input units are available for three different output voltages.

Downloads

tpdc50-tpdc130 - Front - red
AC and DC Input Units

Technical data

TP Series: 22 ARMS AC Input Unit

 
  TP50 TP80 TP130 TP350
Input voltage
1 phase AC

31–35 VAC
± 10 %, 50/60 Hz

44–56 VAC
± 10 %, 50/60 Hz

44–86 VAC
± 10 %, 50/60 Hz

44–230 VAC
± 10 %, 50/60 Hz
Input voltage
3 phase AC

3x31–35 VAC
± 10 % (L-L), 50/60 Hz

3x44–56 VAC
± 10 % (L-L), 50/60 Hz

3x44–86 VAC
± 10 % (L-L), 50/60 Hz

3x44–230 VAC
± 10 % (L-L), 50/60 Hz
Input voltage DC

40–56 VDC
± 10 %

62–80 VDC
± 10 %

62–122 VDC
± 10 %

62–325 VDC
± 10 %
Input current
 22 ARMS max.
Requires external fuse maximum 20 A, e.g. Hager NBN320
Internal DC-bus fuse: 30 A Ultra-Fast
Switch-on current limitation (250O)
Output voltage nom. 50 VDC
max. 59 VDC		 nom. 80 VDC
max. 93 VDC		 nom. 122 VDC
max. 142 VDC		 nom. 325 VDC
max. 380 VDC
Output current max. 14 A (Continuous current); peak: 20 A (30 s); 25 A (2 s)
Capacity 7.5 mF ± 20 % 2.8 mF ± 20 %
Braking voltage 57 V ± 1 % 90 V ± 1 % 137.5 V ± 1 % 375 V ± 1 %
Internal braking resistor
 7 Ω 18 Ω
5.000 J, Continuous power 50 W (requires cooling)
External braking resistor min. 2.5 Ω min. 4 Ω min. 6.5 Ω min. 17 Ω
Status/Fan supply 24 VDC ± 20 %
Fan1, Fan2 Direct connection, 24 V, 1 A
Communication Status out, High-Side Switch, 24 V on/off, 30 mA
Dimensions w x h x d: 68 x 205 x 184 mm

Subject to technical changes.

TPDC Series: 30 ARMS DC Input Unit

 
  TPDC50 TPDC80 TPDC130
Input voltage DC

40–50 VDC
±10 %

64–80 VDC
±10 %

100–122 VDC
±10 %
Input current
30 ARMS max.
Requires limiting DC Supply with shutdown or hiccup-mode in case of short circuit.
Output voltage 40–50 VDC
±10 %		 64–80 VDC
±10 %		 100–122 VDC
±10 %
Output current continuous max. 30 ARMS; peak: 40 A for 4 s
Capacity 2 mF ±20 %
Braking voltage
 57 V ±0.2 % 90 V ±0.2 % 137.5 V ±0.2 %
Internal braking resistor 6 Ω
5000 J, Continuous power 50 W (requires cooling)
External braking resistor min. 2.5 Ω min. 4 Ω min. 6 Ω
Communication Status out, Isolated Switch, 24 V on/off, 30 mA
Dimensions w x h x d: 48.6 x 230 x 166.5 mm

Subject to technical changes.

AC and DC Input Units

Configuration

Brake Resistor Variants

NO Version with internal brake resistor
BRK Version for external brake resistor

Input Monitoring Variants (TP only)

NO DC and AC Input
3PH Only three phase AC input with phase monitoring

Configuration Examples

 
Series DCV - BRK - 3PH   Description
TP 80 - NO - NO   AC power supply, accepts DC, single-phase and three-phase AC input, internal braking resistor
TP 80 - NO - 3PH   AC power supply, accepts only three-phase AC input, internal braking resistor
TP 80 - BRK - 3PH   AC power supply, accepts only three-phase AC input and requires external braking resistor
TPDC 80 - NO       DC power unit with internal braking resistor
TPDC 80 - BRK       DC power unit which requires an external braking resistor