Magnetic and Hydraulic-Magnetic Circuit Breaker 8340-F...

Transcription

1 Description Single and multipole magnetic circuit breakers with trip-free mechanism and toggle actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (S-type MO or HM CBE to EN 60934) ensures suitability for a wide range of applications. Industry standard dimensions and panel mounting. Options include auxiliary changeover contacts. Low temperature sensitivity at rated load. Approved to CBE standard EN (IEC 60934). Typical application Control equipment, communications systems, transportation, power supplies. -pole 8340-F... -pole Standard current ratings and typical internal resistance values Technical data Current rating (A) Internal resistance values (Ω) per pole F F K, M, T K, M, T 0, , , ,5 8, 6,0 5,5 4,7 0,5,3,47 3,9 3, 0,75 0,98 0,63,65,56 0,58 0,35 0,95 0,90 0,45 0,096 0,6 0,0,5 0,096 0,06 0,5 0,5 3 0,065 0,048 0,0 0,0 5 0,05 < 0,0 0,04 0,040 6 < 0,0 < 0,0 0,09 0,08 8 < 0,0 < 0,0 < 0,0 < 0,0 0 < 0,0 < 0,0 < 0,0 < 0,0 < 0,0 < 0,0 < 0,0 < 0,0 5 < 0,0 < 0,0 < 0,0 < 0,0 6 < 0,0 < 0,0 < 0,0 < 0,0 0 < 0,0 < 0,0 < 0,0 < 0,0 5 < 0,0 < 0,0 < 0,0 < 0,0 30 < 0,0 < 0,0 < 0,0 < 0,0 40 < 0,0 - < 0,0-50 < 0,0 - < 0,0 - For further details please see chapter: Technical Information Voltage rating 3 AC 45 V; AC 40 V, 50/60 Hz; (higher DC ratings to special order) Current ratings A DC A AC Auxiliary circuit 6 A, AC 40 V; 3 A, DC 8 V A, DC 65 V; 0.5 A, Typical life 3 AC 45 V, AC 40 V: A 6,000 operations at x I N, inductive 0,000 operations at x I N, resistive : A 6,000 operations at x I N, inductive A 0,000 operations at x I N, resistive A 6,000 operations at x I N, resistive Ambient temperature C ( F) Insulation co-ordination rated impulse pollution (IEC and 60664A) withstand voltage degree.5 kv reinforced insulation in operating area Dielectric strength (IEC and 60664A) operating area test voltage AC 3,000 V Line to Load test voltage AC,500 V pole to pole (- and 3-pole) test voltage AC,500 V main to auxiliary circuit test voltage AC 3,000 V switching to trip circuit test voltage AC,500 V (version -X) Insulation resistance > 00 MΩ (DC 500 V) Interrupting capacity 6 x IN at AC; IEC test sequence E 4 x IN at DC Interrupting capacity I N A A (UL 077) AC: -pole AC 50 V/3,500A AC 50 V/3,500A -pole AC 50 V/3,500A AC 50 V/5,000A 3-pole 3AC 50V/3,500A 3AC50V/5,000A DC: -pole A /3,500 A -pole A /3500 A Degree of protection operating area IP40 (IEC 6059/DIN 40050) terminal area IP00 Vibration with toggle down: 0 g (57-000Hz) ± 0.76 mm (0-57 Hz) at 0.9 x IN directions,, 3, 4, 5: 0 g ( Hz) at x IN. Shock 00 g ( ms) at x IN, directions,,3,4,5 00 g ( ms) at 0.8 x IN, direction 6. Corrosion 96 hours at 5 % salt mist, to IEC , test Ka Humidity 40 hours at 95 % RH to IEC , test Cab Mass approx. 65 g per pole 747

2 Ordering information Type No magnetic circuit breaker with toggle actuator Mounting F flange mounting Configuration with mounting nuts 6-3 UNC 4 with mounting nuts M3 9 snap-in frame Number of poles single pole protected two pole protected 3 three pole protected Panel hardware 0 without panel hardware Terminal design (main contact) K4 screw terminals M5 recommended for I N > 0 A P blade terminals A mm (QC.50) ( 35 A) Characteristic curve * ) Characteristic curve, instantaneous: F DC F AC 50/60 Hz Short delay: K DC K AC 50/60 Hz Medium delay: M DC M AC 50/60 Hz Long delay: T DC T AC 50/60 Hz Actuator colour/design A black, long toggle K black, short toggle Z black, without toggle, with slot (only -pole) other colours to special order Marking on actuator 0 without marking L I-O; - N I-O; - (IN on housing top) Auxiliary contacts H0 without auxiliary contacts H with auxiliary contacts, gold-flushed H auxiliary contacts, gold-flushed on one pole only (multipole) Auxiliary contact function 4 change over contact Auxiliary contact terminal design blade terminal mm Current ratings A F 0 - P M - A L H 4-30A ordering example * ) Other characteristic curves upon request (e.g. pulse delayed, for high inrush currents or capacitive loads) Preferred types magnetic and } hydraulic magnetic delayed Approvals Authority Standard Rated voltage Current ratings VDE Internal connection diagrams line line IEC / EN pole protected magnetic (C) (NC) 4(NO) load -pole protected hydraulic-magnetic (C) (NC) 4(NO) load AC 40/45 V AC 40 V UL UL 077 AC 50 V CSA C. No 35 AC 50 V CQC GB 770 AC 40/45 V AC 40 V QPL Sweden Defence Material Admin. MIL-C-5569 AC 40 V DC 50 V AC 40 V AC 40 / 45 V unit unit unit A 50 A 0.0 A 50 A 00 A ( poles in parallel) 0.0 A 50 A A 30 A (8340-F40) A 30 A ( ) A 30 A (8340-F40) A 30 A (8340-F430) multipole line (C) (NC) 4(NO) (C) (NC) 4(NO) load Preferred types Standard current ratings (A) F40-PK-KNH0- x x x x x x x x x 8340-F40-PK-KNH4- x x x x x x x x x 8340-F40-PM-KNH0- x x x x x x x x x 8340-F40-PM-KNH4- x x x x x x x x x 8340-F40-K4K-KNH0- x x x x 8340-F40-K4K-KNH4- x x x x 8340-F40-K4M-KNH0- x x x x 8340-F40-K4M-KNH4- x x x x 747

3 .750 ± ±.005 Magnetic and Hydraulic-Magnetic Circuit Breaker 8340-F... Dimensions Flange mounting Configuration: F4 Actuator: long toggle Configuration: F9 Actuator: long toggle Ø Actuator: short toggle Actuator: short toggle 4 3 Actuator: without toggle, with slot Actuator: without toggle, with slot number of poles: -3 Applicable for nominal dimensions without direct tolerance indication: DIN ISO 86 ± IT3 Pole 3 number of poles: -3 pole: 3 Cut-out dimensions max. panel thickness: ± 0. mm or 4 ± 0.5 mm (snap-fit) 9 Cut-out dimensions max. panel thickness: 3 mm 3.5 ±0. (M3) (6-3UNC).38 ±.004 (M3) (6-3UNC) 6.7 ±0..05 ±.004 mounting thread M3 or 6-3 UNC-B mounting depth max. 4.5 mm/.77 in. tightening torque max Nm Ø6±0..630± ±0..66± ± ± ±0..8 ± ±0..7 ± ±0..5 ± ± ±0. Applicable for nominal dimensions without direct tolerance indication: DIN ISO 86 ± IT3 This is a metric design and millimeter dimensions take precedence ( mm ) inch

4 Actuator configuration Terminal design / Dimensions Actuator design number of poles: - 3 Configuration: F4 K4 screw terminals M5 tightening torque max.. Nm Actuator long A 6 A 6 A Actuator short P blade terminals 6 A 6 A number of poles: - 3 Configuration: F Actuator long blade terminals DIN 4644-A Auxiliary contacts 6 A 6 A 6 A 6 A 6 A 6 A number of poles: Configuration: F4 / F9 Actuator: Z (black, without toggle, with slot) blade terminals DIN 4644-A A 6 A Shock directions / Mounting attitudes Installation drawing Terminal design K Terminal design P 3 4 blow out outlet CBE 7.76 operating area (reinforced insulation) 4.57 mounting area terminal area blow out area (minuaturable on request) Trip time values indicated for front mounting on a vertical even surface This is a metric design and millimeter dimensions take precedence ( mm ) inch

5 Typical time/current characteristics at 3 C / F Curve F (instantaneous) for DC , 0,0 0, Curve K (short delay) for DC , 0,0 0, Curve M (medium delay) for DC Curve F (instantaneous) for AC , 0,0 0, Curve K (short delay) for AC 50/60 Hz , 0,0 0, Curve M (medium delay) for AC 50/60 Hz , 0, , 0,0 0, Curve T (long delay) for DC , Curve T (long delay) for AC 50/60 Hz , 0, , 0,0 0,00 0, N.B. All curves will only be maintained if the escutcheon is mounted on a vertical surface. Ambient temperature or mounting side-by-side does not influence the trip curve, derating is not required. The breakers may trip in the event of current peaks < sec. For these applications we offer a mechanical pulse delay please enquire. Other characteristic curves upon request (e.g. pulse delayed, for high inrush currents or capacitive loads)

6 Accessories Splash cover with mounting plate and screws for 8340-F.. and 8340-F4 pole Y mounting holes 4.4 ± ± Ø7. [.673] Ø3.5 [.38] - M3 Ø4 [.57] UNC pole for 8340-F4 X Ø 3.5 [.38] - M3 4.4 ± ± mounting holes Ø 5.5±0.5 Ø.990 ± ± ± ±0..756± pole for 8340-F4 X 9 0 mounting holes 59.5 ± ± Ø 5.5 ±0.5 Ø.990 ± ±0.5.49±.006 Ø3.5 [.38] - M3 4.4 ± ±.006 Toggle guard for 8340-F.. and 8340-F4 Y x x45 Ø 3.5 Ø This is a metric design and millimeter dimensions take precedence ( mm ) inch All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.product markings may not be exactly as the ordering codes. Errors and omissions excepted