SSD RTS, User Manual

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RTS 2nd Generation SERVO AMPLIFIER
6
PVD 3487 GB 03/2004
- COMPLIANCE WITH STANDARDS
RTS bears the CE mark under European Directive 89/336/EEC as amended by Directive 93/68/EEC on
electromagnetic compatibility. This European Directive refers to the harmonised generic standards
EN50081-2 of December 1993 (Electrical Compatibility - Generic Standard for Emissions - Industrial
Environments) and EN50082-2 of June 1995 (Electromagnetic Compatibility - Generic Standard for
Immunity - Industrial Environments). These two harmonised generic standards are based on the following
standards :
•
EN 55011 of July 1991 : Radiated and conducted emissions
•
EN 50140 of August 1993 and ENV 50204 : Immunity to radiated electromagnetic fields
•
EN 61000-4-8 of February 1994: Mains frequency magnetic fields
•
EN 61000-4-2 of June 1995 : Electrostatic discharge
•
ENV 50141 of August 1993 : Interference induced in cables
•
EN 61000-4-4 of June 1995 : Rapid transient currents
Compliance with the reference standards above implies adherence to the instructions and wiring diagrams
in the technical documents supplied with the appliances.
Incorporation in Machinery
The design of the equipment means it can be used in machinery covered by Directive 89/392/EEC (Machine
Directive) provided that it is integrated (or incorporated and/or assembled) in accordance with the rules-of-
the-art by the machinery manufacturer and in keeping with the instructions in this booklet.
2. TECHNICAL SPECIFICATIONS
Power reduction with altitude Above 1000 m, 10% fall in useful power per 1000 m up to maximum 4000 m
Operating temperature
Normal use: 0 to + 40°C
Above 40°C, 35% fall in useful power per 10°C up to maximum 60°C
Storage temperature -30°C to +85°C
Chopping frequency 17 kHz current
Technology Photocoupler controlled MOS transistors.
Bandwidth in current Up to 1500 Hz
Bandwidth in speed Up to 150 Hz at 90° phase shift
Tachogenerator
maximum voltage
100 V at input
Speed range
1:10 000 with tachogenerator
1:10 with armature reaction (U - RI)
Static precision of speed for
load variation of 0 at In and
for servo amplifier rated
voltage From Nmax to Nmax/100 +/- 0.5%
From Nmax/100 to Nmax/1000 +/-1.5%
From Nmax/1000 to Nmax/10 000 +/-10%
U-RI control, from Nmax to Nmax/10 +/-20%
Current control
Precision
Linearity
+/-2% of rated current at 25°C
+/-1% of rated current at 25°C
Electrical protection
- Galvanic insulation of power bridge
- Magnetic current sensor
- Power outputs protected against phase-to-phase and phase
to-ground short-circuits
Connections Plug-in terminal blocks on front panel
Protection IP20, IP20 for shrouded versions