AC and DC Input Units
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.
TP Series: 22Arms AC Input Unit
| TP50 | TP80 | TP130 | TP350 | |
| Input voltage 1 phase AC |
31...35VAC |
44...56VAC |
44...86VAC |
44...230VAC |
| Input voltage 3 phase AC |
3x31...35VAC |
3x44...56VAC |
3x44...86VAC |
3x44...230VAC |
| Input voltage DC |
40...56VDC |
62...80VDC |
62...122VDC |
62...325VDC |
| Input current |
22 Arms max. Requires external fuse maximum 20A, e.g. Hager NBN320 Internal DC-bus fuse: 30A Ultra-Fast Switch-on current limitation (250O) |
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| Output voltage | nom. 50VDC max. 59VDC |
nom. 80VDC max. 93VDC |
nom. 122VDC max. 142VDC |
nom. 325VDC max. 380VDC |
| Output current | max. 14A (Continuous current); peak: 20A (30s); 25A (2s) | |||
| Capacity | 7.5mF ±20% | 2.8mF ±20% | ||
| Braking voltage | 57V ±1% | 90V ±1% | 137.5V ±1% | 375V ±1% |
| Internal braking resistor |
7Ω | 18Ω | ||
| 5000J, Continuous power 50W (requires cooling) | ||||
| External braking resistor | min. 2.5Ω | min. 4Ω | min. 6.5Ω | min. 17Ω |
| Status/Fan supply | 24 VDC ±20% | |||
| Fan1, Fan2 | Direct connection, 24V, 1A | |||
| Communication | Status out, High-Side Switch, 24V on/off, 30mA | |||
| Dimensions | w x h x d: 68 x 205 x 184mm3 | |||
Subject to technical changes.
TPDC Series: 30Arms DC Input Unit
| TPDC50 | TPDC80 | TPDC130 | |
| Input voltage DC |
40...50VDC |
64...80VDC |
100...122VDC |
| Input current |
30 Arms max.
Requires limiting DC Supply with shutdown or hiccup-mode in case of short circuit. |
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| Output voltage | 40...50VDC ±10% |
64...80VDC ±10% |
100...122VDC ±10% |
| Output current | continuous max. 30Arms; peak: 40A for 4s | ||
| Capacity | 2mF ±20% | ||
| Braking voltage |
57V ±0.2% | 90V ±0.2% | 137.5V ±0.2% |
| Internal braking resistor | 6Ω | ||
| 5000J, Continuous power 50W (requires cooling) | |||
| External braking resistor | min. 2.5Ω | min. 4Ω | min. 6Ω |
| Communication | Status out, Isolated Switch, 24V on/off, 30mA | ||
| Dimensions | w x h x d: 48.6 x 230 x 166.5 mm3 | ||
Subject to technical changes.
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 |
Dokuments and CAD Models
Douments and und CAD files are available in the Support section.