Kollmorgen S700

3 Approvals
Certificates can be found in our Product WIKI on page Approvals.
3.1 Conformance with UL
The S7xx0 servo amplifiers are listed under UL file number E217428.
The S7xx6 servo amplifiers are not listed under UL.
UL-certified servo amplifiers (Underwriters Laboratories Inc.) fulfil the relevant U.S. stan-
dards (in this case UL 840 and UL 508C). The UL certification relates only to the mecha-
nical and electrical construction design of the device. This standard describes the fulfill-
ment by design of minimum requirements for electrically operated power conversion
equipment, such as frequency converters and servo amplifiers, which is intended to elimi-
nate the risk of fire, electric shock, or injury to persons, being caused by such equipment.
The technical conformance with the U.S. standard is determined by an independent UL
inspector through the type testing and regular checkups. Apart from the notes on installa-
tion and safety in the documentation, the customer does not have to observe any other
points in direct connection with the UL-certification of the equipment.
UL 508C: UL 508C describes the fulfillment by design of minimum requirements for elec-
trically operated power conversion equipment, such as frequency converters and servo
amplifiers, which is intended to eliminate the risk of fire being caused by such equipment.
UL 840: UL 840 describes the fulfillment by design of air and insulation creepage spa-
cings for electrical equipment and printed circuit boards.
UL Markings
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Use 60°C or 75°C copper wire only for every model of this section.
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Use Class 1 wire only.
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Tightening torque for field wiring terminals:
X0, X8, X9: 0.7 - 0.8Nm (6.20 to 7.08 lbf in)
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Use in a pollution degree 2 environment.
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These devices provide solid state motor overload protection at 130% of full load
current.
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Integral solid state short circuit protection does not provide branch circuit protection.
Branch circuit protection must be provided in accordance with the National Electrical
Code and any additional local codes.
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These devices are not provided with motor over-temperature sensing.
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Suitable for use on a circuit capable of delivering not more than 42kA rms symmetri-
cal amperes for a max. voltage of 480 Vac.
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Supply circuit protection:
Model Fuse class Rating Max. Fuse Rating
S7010 RK5, CC, J, T 600VAC 200kA 6A (Time-Delay)
S7030 RK5, CC, J, T 600VAC 200kA 6A (Time-Delay)
S7060 RK5, CC, J, T 600VAC 200kA 10A (Time-Delay)
S7120 RK5, CC, J, T 600VAC 200kA 15A (Time-Delay)
S7240 RK5, CC, J, T 600VAC 200kA 30A (Time-Delay)
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The drives may be connected together via the “common bus” (DC bus link) based on
the instructions on p. 70ff. The devices may also be grouped from the AC input side
based on the max. input fuse (e.g. 3 pcs. S7010 with one common 6A fuse in line).
S701x2-S724x2 Instructions Manual 17
Kollmorgen 07/2014 Approvals