260154

Eaton Moeller series NZM Undervoltage release Delay unit

Especificaciones Recursos

General specifications

Product Name	Eaton Moeller series NZM Undervoltage release
Catalog Number	260154
EAN	4015082601546
Product Length/Depth	100 mm
Product Height	114 mm
Product Width	74 mm
Product Weight	0.847 kg
Compliances	IEC RoHS conform

Especificaciones del producto

Used with	N(S)1(-4), 2(-4), 3(-4), 4(-4) 50/60 Hz 220 V - 240 V 380 V - 440 V 480 V - 550 V DC/AC 24 V NZM1(-4), 2(-4), 3(-4), 4(-4) N(S)1(-4), 2(-4), 3(-4), 4(-4) 50/60 Hz 220 V - 240 V 380 V - 440 V 480 V - 550 V DC/AC 24 V
10.10 Temperature rise	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating	Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility	Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
10.2.2 Corrosion resistance	Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures	Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat	Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects	Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation	Meets the product standard's requirements.
10.2.5 Lifting	Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact	Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions	Meets the product standard's requirements.
10.3 Degree of protection of assemblies	Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances	Meets the product standard's requirements.
10.5 Protection against electric shock	Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components	Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections	Is the panel builder's responsibility.
10.8 Connections for external conductors	Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength	Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage	Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material	Is the panel builder's responsibility.
Electric connection type	Screw connection
Frame	NZM1/2/3/4
Number of contacts (normally open contacts)	0
Rated control supply voltage (Us) at AC, 50 Hz - max	550 V
Rated control supply voltage (Us) at AC, 50 Hz - min	24 V
Rated control supply voltage (Us) at AC, 60 Hz - max	550 V
Rated control supply voltage (Us) at AC, 60 Hz - min	24 V
Voltage rating at AC	220 - 550 V AC
Voltage rating at DC	24 V DC
Suitable for	Off-load switch
Connection type	With bolt connection
Delay time	70 - 4000 ms (undervoltage releases, off-delayed)
Voltage type	AC/DC
Delay time with additional external capacitor	8 s (30 mF) 16 s (90 mF)
Rated operation current (Ie)	< 0.5 A
Functions	Delayed
Terminal capacity (solid/flexible conductor)	20 - 14 AWG (1x) at shunt release 20 - 16 AWG (2x) at shunt release 0.5 mm² - 1.5 mm² (2x) at shunt release with ferrule 0.5 mm² - 1.5 mm² (2x) for undervoltage releases, off-delayed with ferrule 0.5 mm² - 2.5 mm² (1x) at shunt release with ferrule 18 - 14 AWG (1x) for undervoltage releases, off-delayed 0.5 mm² - 2.5 mm² (1x) for undervoltage releases, off-delayed with ferrule
Type	Accessory Undervoltage release Undervoltage release, off-delayed
Special features	Delay unit for combination with special undervoltage releases. For use with emergency-stop devices in connection with an emergency-stop button. not UL/CSA approved Voltage dips of less than the setting between 0.06 – 16 s do not cause disconnection of the NZM circuit-breaker or N switch-disconnector. Delay time can be set from: 70 ms – 4 s. With additional external capacitor: 30,000 µF ≧ 35 V to 8 s, 90,000 µF ≧ 35 V to 16 s. A special release is required. Cannot be installed simultaneously with separate NZM...-XHIV early-make auxiliary contact or NZM...-XA... shunt release. Delay unit for separate installation. Fixing: top-hat rail or screws. For other operating voltages use a control transformer.
Power consumption	50 VA
Rated control supply voltage (Us) at DC - max	24 V
Rated control supply voltage (Us) at DC - min	24 V
Number of contacts (normally closed contacts)	0
Number of contacts (change-over contacts)	0
Undelayed short-circuit release - min	0 A
Undelayed short-circuit release - max	0 A

Declarations of conformity

DA-DC-03_UVU-NZM

Dibujos

eaton-circuit-breaker-undervoltage-nzm-delay-unit-dimensions.eps

eCAD model

DA-CE-ETN.UVU-NZM

Instrucciones de instalación

eaton-undervoltage-release-off-delayed-nzm-1-2-3-4-il01219005z.pdf

Nota: Si faltan archivos en la descarga .zip, el tipo de archivo no es compatible con la descarga masiva.

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