AMETEK CTS Ripple NX Introduction and intended use ........................ 5 Technical Specifications .......................... 6 Models and Options ..............................7 Scope of supply ................................8 2.2.1 Ripple NX system ................................ 8 2.2.2 Connection Box Power CBP 1000-1000-2 ........................9 RippleSource NX ............................... 10 2.3.1...
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AMETEK CTS Ripple NX Regulation parameters and frequency selective measurement................. 54 Error Code ............................... 55 10.1 Type of errors ................................55 10.2 Error Codes ................................55 10.3 Info codes and text ..............................56 Safety and Quick Start Manual V 1.0...
AMETEK CTS Ripple NX Introduction and intended use The Ripple NX is used to perform a ripple test on devices e.g., high voltage components for electric vehicles (battery, inverter, DC-DC converter, on-board charger, etc.), high power devices for airplanes and others.
AMETEK CTS Ripple NX Option Description CBP 2-1000-1000-10m Connection box power for Ripple NX, max. 1000 VDC and 1000 A, robust aluminum hous- ing, temperature range -20 to + 80°C, measuring voltage connection with fuse, 10m cable length CBP 2-1000-1000-3m Connection box power for Ripple NX, max.
AMETEK CTS Ripple NX RippleSource NX 2.3.1 Front Side Figure 1 Front view of RippleSource NX RippleSource NX control unit with touch panel (see below for details) Main switch Wheels with brakes Safety and Quick Start Manual V 1.0 10 / 57...
AMETEK CTS Ripple NX RippleSource NX control unit details Figure 2 Front view of control unit RippleSource NX Touch panel for local control and status information for remote control. TEST ON button and indicator WHITE TEST ON button is inactive, no test can be...
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AMETEK CTS Ripple NX Output (+) and (-) Connector Stäubli 14.0048C1 Matching plug Stäubli 15.0645C1 Do not connect output (+) or (-) to ground or earth. Otherwise, the amplifier output would be short circuited. The outputs are differential and not potential free.
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AMETEK CTS Ripple NX Emergency switch, MASTER, control input for the emergency circuit (see chapter Emergency Stop Cir- cuit4.2.1.1). Operates the input circuit breaker and disconnects the instrument from mains when open. The RippleCoupler NX is usually connected to the RippleSource NX emergency switch SLAVE connector.
AMETEK CTS Ripple NX RippleCoupler NX 2.4.1 Front Side Figure 4 Front view RippleCoupler NX RippleCoupler NX control unit with indicators (see below for details) Lockable front door with access to connection panel (see below for details) Note: the door is monitored by a door contact. If the door is opened, the TEST ON is deactivated...
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AMETEK CTS Ripple NX Indicator for the interlock circuit (see chapter 4.2.1.2 for details) CLOSED Interlock circuit is closed, and ripple generator can be used OPEN Interlock circuit is open, and the ripple gener- ator is in safety mode (coupling capacitor dis- charged, transformers short-circuited and ext.
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AMETEK CTS Ripple NX RippleCoupler NX connection panel details Figure 6 Overview RippleCoupler NX connection panel and protective cover Voltage test points, used to check the presence of voltage at the DC IN and OUT1 / OUT 2 terminals. A voltage tester with a rated voltage of 1000VDC or more must be used to check the voltage.
NX and cannot be removed In case of damage to the black or red connection cables, do not replace or repair the cables on your own. Contact AMETEK CTS service center for support. System power, mains connector and switch (see chapter 3.2.6 for details) SYS.LINK input, communication interface to connect the RippleCoupler NX to a SYS.LINK controller (i.e.,...
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AMETEK CTS Ripple NX Emergency switch, MASTER, control input for the emergency circuit (see chapter Emergency Stop Cir- cuit4.2.1.1). Operates the input circuit breaker and disconnects the instrument from mains when open. The RippleCoupler NX is usually connected to the RippleSource NX emergency switch SLAVE connector.
AMETEK CTS Ripple NX Connection Box Power Figure 8 Connection Box Power CBP, protective cover and accessories Voltage test points, used to check the presence of voltage at the DC IN and OUT1 / OUT 2 terminals. A voltage tester with a rated voltage of 1000VDC or more must be used to check the voltage.
AMETEK CTS Ripple NX Equipment installation recommendation Unpacking Inspect the packaging and the units for any possible shipping damage immediately upon receipt. If damage is evident, notify the carrier. DO NOT return an instrument to the factory without prior approval. Do not destroy the packing container until the unit has been inspected for damage in shipment.
AMETEK CTS Ripple NX By forklift: 1. Slide the forks from the side of the rack. Pay attention to stay between the wheels by adjust- ing the distance between the forks to 2. Lift the rack from the wooden platform...
AMETEK CTS Ripple NX 3.2.3 Airflow Figure 12 Airflow and distance to wall 3.2.4 Tightening Torque Use a torque wrench to tighten the screws. See below table for recommended standard torque if not otherwise specified. CAUTION When tightening a screw, use a torque wrench to apply the correct amount of force. Adjust the wrench to the desired setting and turn it until it clicks.
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AMETEK CTS Ripple NX Figure 13 Transport configuration for earth cable Central earth point for the RippleCoupler NX internal wiring. Do not untighten screw at this point. Only for internal wiring of rack. Earthing point for connection to external protective earth point Grounding is an essential safety feature that protects personnel from electrical shock and equipment from damage due to electrical faults.
AMETEK CTS Ripple NX Figure 14 Earthing connections Recommended minimum cross section of earthing cable: 25mm2 CAUTION 3.2.6 Power Requirements Do not connect other mains voltage than specified. Incorrect voltage can damage the unit. CAUTION Do not pull on the cable to disconnect it from the device. Always grip the connector firmly and pull straight out to avoid damaging the cable or the device.
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AMETEK CTS Ripple NX Model Mains Volage Nominal current Input connector RippleSource NX5-400 400 V ± 10 % / 50 – 60 Hz 20 A 32 A CEE Earth pin position: 6h RippleSource NX5-480 208 V ± 10 % / 50 – 60 Hz...
AMETEK CTS Ripple NX 3.2.8 Overview of connections to source and EUT Figure 17 General setup The output of the external source is connected to the RippleCoupler NX source inputs by high voltage cables (not included in the scope of supply). The Connection Box Power CBP is connected to the RippleCoupler NX with the included cables (4x power cable and 1x measurement cable).
AMETEK CTS Ripple NX Mounting instructions Start with the cable “OUT 2 HV (-)” Pass the cable from the bottom of the rack through the whole in the bottom plate Slip the cable strain relief piece over the cable and insert it in the cap rail.
AMETEK CTS Ripple NX 3.2.11 Cabling of EUT Always check the absence of voltage before removing the protective cover inside the connection box CBP. CAUTION To RippleCoupler NX To EUT Figure 20 connection box power CBP Mounting instructions Pass the connection cables of the EUT through the cable fittings.
AMETEK CTS Ripple NX Equipment operation indication Identification, description and use from operating controls in all mode The devices can be identified by the nameplate sticker on the back panels. Check chapter 8 for details about the use of the Ripple NX.
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AMETEK CTS Ripple NX 4.2.1.2 Interlock The interlock must be closed to enable the output. Use either the delivered INTERLOCK termi- nator or other external switch. CAUTION Safety circuits and warning lamps are located at each end of the Sys Link. Each End of the Sys.Link is terminated with an adapter.
AMETEK CTS Ripple NX 4.2.2 Warning Lamp The safety warning lamp does not reflect the status of the applied voltage from the external source. It only shows the status of the Ripple NX. CAUTION The warning lamp offers a voltage free contact that indicates the status of the generator system.
AMETEK CTS Ripple NX Safety and warning label on the device Please take note of the following explanations of the symbols used to achieve the optimum benefit from this manual and to ensure safety during operation of the equipment. This symbol warns of a potential risk of shock hazard. The symbol on an instrument show that that it can source 1000 volts or more, including the combined effect of normal and com- mon mode voltages.
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AMETEK CTS Ripple NX Symbols Reference Number Symbol Description IEC 60417-5031 (2002-10) Direct current Alternating current IEC 60417-5032 (2002-10) Both direct and alternating current IEC 60417-5033 (2002-10) Three-phase alternating current IEC 60417-5032-1 (2002-10) Earth (ground) TERMINAL IEC 60417-5017 (2006-08) Protective conductor terminal...
AMETEK CTS Ripple NX Safety Safety Aspects Take all precautions to ensure your personal safety. Pay special attention to safety and operation details! Responsibility of the operator These operating instructions form an essential part of the equipment and must always be available to the operator. The user must obey all safety instructions and warnings.
Neither AMETEK CTS GmbH, nor any of the subsidiary sales organizations can accept any responsibility for personnel, ma- terial or inconsequential injury, loss or damage that results from improper use of the equipment and accessories.
AMETEK CTS Ripple NX Standard safety procedure The user must follow this standard safety procedure before connecting cables and/or changing the setup and must always check the absence of voltage before removing the protective cover in the Rip- pleCoupler NX and the Connection Box CBP.
EM TEST and TESEQ devices can be returned to AMETEK CTS in Switzerland or to their agency for adequate disposal. Alternatively, the equipment can be handed over to a specialized enterprise for disposal of electronic devices.
AMETEK CTS Ripple NX Consumable material 6.3.1 Fuses Dangerous voltage might be present and accessible when the back, side or front panel are opened. Below procedure must be followed. WARNING RippleSource NX – Internal Circuit Breakers Figure 21 Location of the automatic circuit breaker in the RippleSource NX...
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A deactivated circuit breaker has the switch in the bottom position and a red indicator showing. In case of a deactivated circuit breaker, do not use the RippleSource NX. Contact AMETEK CTS service center. Safety and Quick Start Manual V 1.0...
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AMETEK CTS Ripple NX RippleSource NX – Auxiliary Outputs Figure 22 Location of the fuse for the auxiliary output Fuse type 30 A slow blow, 230 V Procedure for the replacement of the fuse Make sure the TEST ON button of the RippleSource NX is disactivated...
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AMETEK CTS Ripple NX RippleCoupler NX Figure 23 Location of the output fuses on the RippleCoupler NX Note: the Ripple NX is delivered without fuses mounted. The fuses must be matched to the EUT and within the limits of the RippleCoupler NX maximum current.
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AMETEK CTS Ripple NX Connection Box Power Figure 24 Location of the fuses in the CBP Fuse LittleFuse SPXV 001 Procedure to exchange the output fuses Follow the Standard Safety Procedure in chapter 5.6. Open the CBP metallic top cover with a Philips screwdriver.
AMETEK CTS Ripple NX Protective covers 6.3.2 Do not remove the side, front or back panel of the RippleSource NX and RippleCoupler NX. Dangerous voltage might be present. No serviceable parts inside. WARNING Available replacement parts: Part No. Part Picture...
AMETEK CTS Ripple NX Calibration and Verification Calibration should be performed regularly based on the user’s internal policy. AMETEK CTS recommends calibration every year. Verification must be performed, according to the applicable standard, regularly. Consult the applicable standard for details about regular verification.
AMETEK CTS Ripple NX Firmware Update Procedure for a firmware update by memory stick Safe the firmware “RippleNX.usp” on the root directory of the memory stick Start the Ripple NX and wait until the start-up is finished Connect the memory stick to the USB connector on the back of the RippleSource NX Click on “HOME”...
DC voltage. Therefore, the ca- problem with the pre-charge circuit. pacitor was properly pre-charged. Measure Vcap voltage. Contact AMETEK CTS GmbH ser- Check Vcap voltage measurement. vice. Discharge the capacitor through the Vcap is not zero. This means that Vcap shows zero.
Ripple NX Support and Service If you have any questions or concerns about the safety of our products, please do not hesitate to contact our support team at the following address: AMETEK CTS GmbH Sternenhofstrasse 15 4153 Reinach BL Switzerland...
AMETEK CTS Ripple NX Quick Start Guide 8.1.1 Switch on procedure Step Function Remark Close the interlock circuit (close all doors, contactors etc.) Press TEST ON Contacts at primary of coupling transformers are closed; TEST ON indicator is active; ex- ternal warning lamp switches from green to red;...
AMETEK CTS Ripple NX 8.1.4 Front panel control Set the main disturbance signal parameters Set the disturbance limiters Enable TEST ON of the RippleSource NX Enable TEST ON of the RippleCoupler NX Switch on the external (DC) source Charge the internal Cx decoupling capacitor...
AMETEK CTS Ripple NX 8.1.5 Operation by the web access Establish an Ethernet connection between Ripple NX and computer. The IP address of the Ripple NX and the com- puter must be in the same range. Example: Ripple NX IP address: 10.0.0.2 Computer IP address: 10.0.0.1...
AMETEK CTS Ripple NX Front Panel Control Main Ripple Settings HOME button to return to main screen Signal settings to define the disturbance signal: amplitude of the generated disturbance signal (in V, Vp or Vpp) frequency of the generated disturbance signal (in Hz or kHz)
AMETEK CTS Ripple NX Disturbance limiter settings Sets the behavior in case a disturbance limit is reached CONTINUE the disturbance signal is maintained for the dwell time STOP the disturbance signal is stopped Set the disturbance limiter per channel. Several limiters operate in parallel.
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AMETEK CTS Ripple NX 10 Error Code 10.1 Type of errors Information and error codes and texts are displayed in the page header in a card: Additionally, error codes trigger the appearance of an error dialog which has three types: Errors are displayed with title “Error”...