Description
The Tambourine (TAM-20) is Elmo’s compact, direct-to-mains power supply, designed for multiple servo drives.
The Tambourine (TAM-20) is Elmo’s compact, direct-to-mains power supply, designed for multiple servo drives.
The Tambourine rectifies AC input voltage of up to 3 x 528 VAC, into
filtered DC voltage with a continuous output current of 20 A (40 A peak). It also complements Elmo servo drives that do not include an integrated power supply.
Learn more about Elmo’s Power Supply and read our white paper.
Features:
- Rectifies AC input voltage of up to 3 x 528 VAC, into filtered DC voltage with a continuous output current of 20 A (40 A peak).
- The number of servo drives powered by a single Tambourine is limited only by the total power consumption of the servo drives, and not by
the output current of the Tambourine. - Operates directly from the mains when feeding isolated servo drives,
or via an isolation transformer when non-isolated servo drives are employed. - High capacitance to offer a low output voltage drop while operating
from a single phase source. - Regenerating braking capability that allows fast braking when there is high inertia.
- Built-in inrush current limiters that limit the power-on currents to low levels, reducing turn-on stress from the mains.
- Internal EMC filtering that eliminates the necessity for external
devices, thereby complying with the CE EMC Directive. - Panel mounted for simple and fast mounting.
- Built-in Protection & Diagnostics:
- “Shunt On” duty cycle limiter
- Three diagnostic LEDs: Power on, Shunt on, Duty cycle limitation
Tambourine Highlights:
- Continuous output current: 20 A
- AC input
- Single- or three-phase operation
- Direct-to-mains operation capability
- High regenerative (braking) capability
- Inrush current limit
- EMC filtering “inside”
- UL approved and CE compliant
| Power Supply | TAM-20/36VAC | TAM-20/60VAC | TAM-20/120VAC | TAM-20/230VAC | TAM-20/420VAC | TAM-20/480VAC |
|---|---|---|---|---|---|---|
| Nominal Input AC Voltage | 1×36 VAC 3×36 VAC | 1×60 VAC 3×60 VAC | 1×120 VAC 3×120 VAC | 1×230 VAC 3×230 VAC | 3×420 VAC | 3×480 VAC |
| Max Input AC Voltage | 1×38 VAC (L-N) 3×38 VAC (L-L) | 1×61 VAC (L-N) 3×61 VAC (L-L) | 1×131 VAC (L-N) 3×131 VAC (L-L) | 1×270 VAC (L-N) 3×270 VAC (L-L) | 3×470 VAC (L-L) | 3×528 VAC (L-L) |
| Max Output Power Cont. | 1100 W | 1800 W | 3800 W | 7600 W | 13000 W | 14000 W |
| Max Output Power Peak | 2200 W | 3600 W | 7600 W | 15200 W | 26000 W | 28000 W |
| Nominal DC bus Output (at nominal AC Voltage) | 50 VDC | 85 VDC | 170 VDC | 325 VDC | 560 VDC (for 400 VAC) 594 VDC (for 420 VAC) | 560 VDC (for 400 VAC) 678 VDC (for 480 VAC) |
| Shunt Power (Peak) | 1.8 kW | 4.5 kW | 5.5 kW | 6 KW | 5.5 kW | 6.7 kW |
| DC Output Cont. Current | 20 A | 20 A | 20 A | 20 A | 20 A | 20 A |
| DC Output Peak Current | 40 A | 40 A | 40 A | 40 A | 40 A | 40 A |
| Mating Drives | XXX-YY/60 | XXX-YY/100 | XXX-YY/200 | XXX-YY/400 | XXX-YY/700 | XXX-YY/800 |
| Weight | 1155 gr | 1155 gr | 1155 gr | 1155 gr | 1155 gr | 1155 gr |
